Mercurial > hg > openjdk > aarch64-port > nashorn
changeset 731:74c7c73b5861 jdk8_b128_aarch64_rc1
Merge up to jdk8-b128
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--- a/.hgtags Mon Dec 23 13:00:33 2013 +0000 +++ b/.hgtags Thu Feb 06 16:12:50 2014 +0000 @@ -229,3 +229,14 @@ 79f7b79bf97b71c9b5c9b103dbdef5f269eeb86d jdk8-b114 f0d3ac2474ee755b1180ec71bcdfa190845b17eb jdk8-b115 0fb1a427fbf6e04c77cebbbf99b6631c664ed793 jdk8-b116 +1db3d4e4d18913e853d7bebf86816e87fda00a71 jdk8-b117 +8d014b039b44c23fa520ce20c2c27f7aa91441e9 jdk8-b118 +c3343930c73c58a22c1d58719bb988aeb25a871f jdk8-b119 +55cbc2d00c93f82513ce33819d41dc67e71aaefd jdk8-b120 +32631eed0fad2b31346eb41b29a50227bd29e2ec jdk8-b121 +9d112a0e7df737f3b1fa2a021d5bb350ed56c1b7 jdk8-b122 +688f4167f92188482b0d80e315c72f726c6d5ff6 jdk8-b123 +7346abe2ea03134e1aee3b3d0fccb047235bd221 jdk8-b124 +7346abe2ea03134e1aee3b3d0fccb047235bd221 jdk8-b125 +095263db862da23fa04d57c7e93e553831132449 jdk8-b126 +fdfbb745caf0e54775a44e66e39d3025785e0528 jdk8-b127
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It is provided "as is" without express + or implied warranty. + + THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. + + +--- end of LICENSE --- + +------------------------------------------------------------------------------- + +%% This notice is provided with respect to Kronos OpenGL headers, which may be +included with JDK 8 and OpenJDK 8 source distributions. + +--- begin of LICENSE --- + + Copyright (c) 2007 The Khronos Group Inc. + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and/or associated documentation files (the "Materials"), to + deal in the Materials without restriction, including without limitation the + rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + sell copies of the Materials, and to permit persons to whom the Materials are + 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 Materials. + + THE MATERIALS ARE 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. 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In case of +any discrepancy between this copy and the notices in the file png.h that is +included in the libpng distribution, the latter shall prevail. + +COPYRIGHT NOTICE, DISCLAIMER, and LICENSE: + +If you modify libpng you may insert additional notices immediately following +this sentence. + +This code is released under the libpng license. + +libpng versions 1.2.6, August 15, 2004, through 1.5.4, July 7, 2011, are +Copyright (c) 2004, 2006-2011 Glenn Randers-Pehrson, and are +distributed according to the same disclaimer and license as libpng-1.2.5 +with the following individual added to the list of Contributing Authors + + Cosmin Truta + +libpng versions 1.0.7, July 1, 2000, through 1.2.5 - October 3, 2002, are +Copyright (c) 2000-2002 Glenn Randers-Pehrson, and are +distributed according to the same disclaimer and license as libpng-1.0.6 +with the following individuals added to the list of Contributing Authors + + Simon-Pierre Cadieux + Eric S. Raymond + Gilles Vollant + +and with the following additions to the disclaimer: + + There is no warranty against interference with your enjoyment of the + library or against infringement. There is no warranty that our + efforts or the library will fulfill any of your particular purposes + or needs. This library is provided with all faults, and the entire + risk of satisfactory quality, performance, accuracy, and effort is with + the user. + +libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are +Copyright (c) 1998, 1999 Glenn Randers-Pehrson, and are +distributed according to the same disclaimer and license as libpng-0.96, +with the following individuals added to the list of Contributing Authors: + + Tom Lane + Glenn Randers-Pehrson + Willem van Schaik + +libpng versions 0.89, June 1996, through 0.96, May 1997, are +Copyright (c) 1996, 1997 Andreas Dilger +Distributed according to the same disclaimer and license as libpng-0.88, +with the following individuals added to the list of Contributing Authors: + + John Bowler + Kevin Bracey + Sam Bushell + Magnus Holmgren + Greg Roelofs + Tom Tanner + +libpng versions 0.5, May 1995, through 0.88, January 1996, are +Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc. + +For the purposes of this copyright and license, "Contributing Authors" +is defined as the following set of individuals: + + Andreas Dilger + Dave Martindale + Guy Eric Schalnat + Paul Schmidt + Tim Wegner + +The PNG Reference Library is supplied "AS IS". The Contributing Authors +and Group 42, Inc. disclaim all warranties, expressed or implied, +including, without limitation, the warranties of merchantability and of +fitness for any purpose. The Contributing Authors and Group 42, Inc. +assume no liability for direct, indirect, incidental, special, exemplary, +or consequential damages, which may result from the use of the PNG +Reference Library, even if advised of the possibility of such damage. + +Permission is hereby granted to use, copy, modify, and distribute this +source code, or portions hereof, for any purpose, without fee, subject +to the following restrictions: + +1. The origin of this source code must not be misrepresented. + +2. Altered versions must be plainly marked as such and must not + be misrepresented as being the original source. + +3. This Copyright notice may not be removed or altered from any + source or altered source distribution. + +The Contributing Authors and Group 42, Inc. specifically permit, without +fee, and encourage the use of this source code as a component to +supporting the PNG file format in commercial products. If you use this +source code in a product, acknowledgment is not required but would be +appreciated. + + +A "png_get_copyright" function is available, for convenient use in "about" +boxes and the like: + + printf("%s",png_get_copyright(NULL)); + +Also, the PNG logo (in PNG format, of course) is supplied in the +files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31). + +Libpng is OSI Certified Open Source Software. OSI Certified Open Source is a +certification mark of the Open Source Initiative. + +Glenn Randers-Pehrson +glennrp at users.sourceforge.net +July 7, 2011 + +--- end of LICENSE --- + +------------------------------------------------------------------------------- + +%% This notice is provided with respect to libungif 4.1.3, which may be +included with JRE 8, JDK 8, and OpenJDK 8. + +--- begin of LICENSE --- + +The GIFLIB distribution is Copyright (c) 1997 Eric S. Raymond + +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. + +--- end of LICENSE --- + +------------------------------------------------------------------------------- + +%% This notice is provided with respect to Little CMS 2.4, which may be +included with JRE 8, JDK 8, and OpenJDK 8. + +--- begin of LICENSE --- + +Little CMS +Copyright (c) 1998-2010 Marti Maria Saguer + +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. + +--- end of LICENSE --- + +------------------------------------------------------------------------------- + +%% Lucida is a registered trademark or trademark of Bigelow & Holmes in the +U.S. and other countries. + +------------------------------------------------------------------------------- + +%% This notice is provided with respect to Mesa 3D Graphics Library v4.1, +which may be included with JRE 8, JDK 8, and OpenJDK 8 source distributions. + +--- begin of LICENSE --- + + Mesa 3-D graphics library + Version: 4.1 + + Copyright (C) 1999-2002 Brian Paul All Rights Reserved. + + 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 + BRIAN PAUL 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. + +--- end of LICENSE --- + +------------------------------------------------------------------------------- + +%% This notice is provided with respect to Mozilla Network Security +Services (NSS), which is supplied with the JDK test suite in the OpenJDK +source code repository. It is licensed under Mozilla Public License (MPL), +version 2.0. + +The NSS libraries are supplied in executable form, built from unmodified +NSS source code labeled with the "NSS_3.13.1_RTM" release tag. + +The NSS source code is available in the OpenJDK source code repository at: + jdk/test/sun/security/pkcs11/nss/src + +The NSS libraries are available in the OpenJDK source code repository at: + jdk/test/sun/security/pkcs11/nss/lib + +--- begin of LICENSE --- + +Mozilla Public License Version 2.0 +================================== + +1. Definitions +-------------- + +1.1. "Contributor" + means each individual or legal entity that creates, contributes to + the creation of, or owns Covered Software. + +1.2. "Contributor Version" + means the combination of the Contributions of others (if any) used + by a Contributor and that particular Contributor's Contribution. + +1.3. "Contribution" + means Covered Software of a particular Contributor. + +1.4. "Covered Software" + means Source Code Form to which the initial Contributor has attached + the notice in Exhibit A, the Executable Form of such Source Code + Form, and Modifications of such Source Code Form, in each case + including portions thereof. + +1.5. "Incompatible With Secondary Licenses" + means + + (a) that the initial Contributor has attached the notice described + in Exhibit B to the Covered Software; or + + (b) that the Covered Software was made available under the terms of + version 1.1 or earlier of the License, but not also under the + terms of a Secondary License. + +1.6. "Executable Form" + means any form of the work other than Source Code Form. + +1.7. "Larger Work" + means a work that combines Covered Software with other material, in + a separate file or files, that is not Covered Software. + +1.8. "License" + means this document. + +1.9. "Licensable" + means having the right to grant, to the maximum extent possible, + whether at the time of the initial grant or subsequently, any and + all of the rights conveyed by this License. + +1.10. "Modifications" + means any of the following: + + (a) any file in Source Code Form that results from an addition to, + deletion from, or modification of the contents of Covered + Software; or + + (b) any new file in Source Code Form that contains any Covered + Software. + +1.11. "Patent Claims" of a Contributor + means any patent claim(s), including without limitation, method, + process, and apparatus claims, in any patent Licensable by such + Contributor that would be infringed, but for the grant of the + License, by the making, using, selling, offering for sale, having + made, import, or transfer of either its Contributions or its + Contributor Version. + +1.12. "Secondary License" + means either the GNU General Public License, Version 2.0, the GNU + Lesser General Public License, Version 2.1, the GNU Affero General + Public License, Version 3.0, or any later versions of those + licenses. + +1.13. "Source Code Form" + means the form of the work preferred for making modifications. + +1.14. "You" (or "Your") + means an individual or a legal entity exercising rights under this + License. For legal entities, "You" includes any entity that + controls, is controlled by, or is under common control with You. For + purposes of this definition, "control" means (a) the power, direct + or indirect, to cause the direction or management of such entity, + whether by contract or otherwise, or (b) ownership of more than + fifty percent (50%) of the outstanding shares or beneficial + ownership of such entity. + +2. License Grants and Conditions +-------------------------------- + +2.1. Grants + +Each Contributor hereby grants You a world-wide, royalty-free, +non-exclusive license: + +(a) under intellectual property rights (other than patent or trademark) + Licensable by such Contributor to use, reproduce, make available, + modify, display, perform, distribute, and otherwise exploit its + Contributions, either on an unmodified basis, with Modifications, or + as part of a Larger Work; and + +(b) under Patent Claims of such Contributor to make, use, sell, offer + for sale, have made, import, and otherwise transfer either its + Contributions or its Contributor Version. + +2.2. Effective Date + +The licenses granted in Section 2.1 with respect to any Contribution +become effective for each Contribution on the date the Contributor first +distributes such Contribution. + +2.3. Limitations on Grant Scope + +The licenses granted in this Section 2 are the only rights granted under +this License. No additional rights or licenses will be implied from the +distribution or licensing of Covered Software under this License. +Notwithstanding Section 2.1(b) above, no patent license is granted by a +Contributor: + +(a) for any code that a Contributor has removed from Covered Software; + or + +(b) for infringements caused by: (i) Your and any other third party's + modifications of Covered Software, or (ii) the combination of its + Contributions with other software (except as part of its Contributor + Version); or + +(c) under Patent Claims infringed by Covered Software in the absence of + its Contributions. + +This License does not grant any rights in the trademarks, service marks, +or logos of any Contributor (except as may be necessary to comply with +the notice requirements in Section 3.4). + +2.4. Subsequent Licenses + +No Contributor makes additional grants as a result of Your choice to +distribute the Covered Software under a subsequent version of this +License (see Section 10.2) or under the terms of a Secondary License (if +permitted under the terms of Section 3.3). + +2.5. Representation + +Each Contributor represents that the Contributor believes its +Contributions are its original creation(s) or it has sufficient rights +to grant the rights to its Contributions conveyed by this License. + +2.6. Fair Use + +This License is not intended to limit any rights You have under +applicable copyright doctrines of fair use, fair dealing, or other +equivalents. + +2.7. Conditions + +Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted +in Section 2.1. + +3. Responsibilities +------------------- + +3.1. Distribution of Source Form + +All distribution of Covered Software in Source Code Form, including any +Modifications that You create or to which You contribute, must be under +the terms of this License. You must inform recipients that the Source +Code Form of the Covered Software is governed by the terms of this +License, and how they can obtain a copy of this License. You may not +attempt to alter or restrict the recipients' rights in the Source Code +Form. + +3.2. Distribution of Executable Form + +If You distribute Covered Software in Executable Form then: + +(a) such Covered Software must also be made available in Source Code + Form, as described in Section 3.1, and You must inform recipients of + the Executable Form how they can obtain a copy of such Source Code + Form by reasonable means in a timely manner, at a charge no more + than the cost of distribution to the recipient; and + +(b) You may distribute such Executable Form under the terms of this + License, or sublicense it under different terms, provided that the + license for the Executable Form does not attempt to limit or alter + the recipients' rights in the Source Code Form under this License. + +3.3. Distribution of a Larger Work + +You may create and distribute a Larger Work under terms of Your choice, +provided that You also comply with the requirements of this License for +the Covered Software. If the Larger Work is a combination of Covered +Software with a work governed by one or more Secondary Licenses, and the +Covered Software is not Incompatible With Secondary Licenses, this +License permits You to additionally distribute such Covered Software +under the terms of such Secondary License(s), so that the recipient of +the Larger Work may, at their option, further distribute the Covered +Software under the terms of either this License or such Secondary +License(s). + +3.4. Notices + +You may not remove or alter the substance of any license notices +(including copyright notices, patent notices, disclaimers of warranty, +or limitations of liability) contained within the Source Code Form of +the Covered Software, except that You may alter any license notices to +the extent required to remedy known factual inaccuracies. + +3.5. Application of Additional Terms + +You may choose to offer, and to charge a fee for, warranty, support, +indemnity or liability obligations to one or more recipients of Covered +Software. However, You may do so only on Your own behalf, and not on +behalf of any Contributor. You must make it absolutely clear that any +such warranty, support, indemnity, or liability obligation is offered by +You alone, and You hereby agree to indemnify every Contributor for any +liability incurred by such Contributor as a result of warranty, support, +indemnity or liability terms You offer. You may include additional +disclaimers of warranty and limitations of liability specific to any +jurisdiction. + +4. Inability to Comply Due to Statute or Regulation +--------------------------------------------------- + +If it is impossible for You to comply with any of the terms of this +License with respect to some or all of the Covered Software due to +statute, judicial order, or regulation then You must: (a) comply with +the terms of this License to the maximum extent possible; and (b) +describe the limitations and the code they affect. Such description must +be placed in a text file included with all distributions of the Covered +Software under this License. Except to the extent prohibited by statute +or regulation, such description must be sufficiently detailed for a +recipient of ordinary skill to be able to understand it. + +5. Termination +-------------- + +5.1. The rights granted under this License will terminate automatically +if You fail to comply with any of its terms. However, if You become +compliant, then the rights granted under this License from a particular +Contributor are reinstated (a) provisionally, unless and until such +Contributor explicitly and finally terminates Your grants, and (b) on an +ongoing basis, if such Contributor fails to notify You of the +non-compliance by some reasonable means prior to 60 days after You have +come back into compliance. Moreover, Your grants from a particular +Contributor are reinstated on an ongoing basis if such Contributor +notifies You of the non-compliance by some reasonable means, this is the +first time You have received notice of non-compliance with this License +from such Contributor, and You become compliant prior to 30 days after +Your receipt of the notice. + +5.2. If You initiate litigation against any entity by asserting a patent +infringement claim (excluding declaratory judgment actions, +counter-claims, and cross-claims) alleging that a Contributor Version +directly or indirectly infringes any patent, then the rights granted to +You by any and all Contributors for the Covered Software under Section +2.1 of this License shall terminate. + +5.3. In the event of termination under Sections 5.1 or 5.2 above, all +end user license agreements (excluding distributors and resellers) which +have been validly granted by You or Your distributors under this License +prior to termination shall survive termination. + +************************************************************************ +* * +* 6. Disclaimer of Warranty * +* ------------------------- * +* * +* Covered Software is provided under this License on an "as is" * +* basis, without warranty of any kind, either expressed, implied, or * +* statutory, including, without limitation, warranties that the * +* Covered Software is free of defects, merchantable, fit for a * +* particular purpose or non-infringing. The entire risk as to the * +* quality and performance of the Covered Software is with You. * +* Should any Covered Software prove defective in any respect, You * +* (not any Contributor) assume the cost of any necessary servicing, * +* repair, or correction. This disclaimer of warranty constitutes an * +* essential part of this License. No use of any Covered Software is * +* authorized under this License except under this disclaimer. * +* * +************************************************************************ + +************************************************************************ +* * +* 7. Limitation of Liability * +* -------------------------- * +* * +* Under no circumstances and under no legal theory, whether tort * +* (including negligence), contract, or otherwise, shall any * +* Contributor, or anyone who distributes Covered Software as * +* permitted above, be liable to You for any direct, indirect, * +* special, incidental, or consequential damages of any character * +* including, without limitation, damages for lost profits, loss of * +* goodwill, work stoppage, computer failure or malfunction, or any * +* and all other commercial damages or losses, even if such party * +* shall have been informed of the possibility of such damages. This * +* limitation of liability shall not apply to liability for death or * +* personal injury resulting from such party's negligence to the * +* extent applicable law prohibits such limitation. Some * +* jurisdictions do not allow the exclusion or limitation of * +* incidental or consequential damages, so this exclusion and * +* limitation may not apply to You. * +* * +************************************************************************ + +8. Litigation +------------- + +Any litigation relating to this License may be brought only in the +courts of a jurisdiction where the defendant maintains its principal +place of business and such litigation shall be governed by laws of that +jurisdiction, without reference to its conflict-of-law provisions. +Nothing in this Section shall prevent a party's ability to bring +cross-claims or counter-claims. + +9. Miscellaneous +---------------- + +This License represents the complete agreement concerning the subject +matter hereof. If any provision of this License is held to be +unenforceable, such provision shall be reformed only to the extent +necessary to make it enforceable. Any law or regulation which provides +that the language of a contract shall be construed against the drafter +shall not be used to construe this License against a Contributor. + +10. Versions of the License +--------------------------- + +10.1. New Versions + +Mozilla Foundation is the license steward. Except as provided in Section +10.3, no one other than the license steward has the right to modify or +publish new versions of this License. Each version will be given a +distinguishing version number. + +10.2. Effect of New Versions + +You may distribute the Covered Software under the terms of the version +of the License under which You originally received the Covered Software, +or under the terms of any subsequent version published by the license +steward. + +10.3. Modified Versions + +If you create software not governed by this License, and you want to +create a new license for such software, you may create and use a +modified version of this License if you rename the license and remove +any references to the name of the license steward (except to note that +such modified license differs from this License). + +10.4. Distributing Source Code Form that is Incompatible With Secondary +Licenses + +If You choose to distribute Source Code Form that is Incompatible With +Secondary Licenses under the terms of this version of the License, the +notice described in Exhibit B of this License must be attached. + +Exhibit A - Source Code Form License Notice +------------------------------------------- + + This Source Code Form is subject to the terms of the Mozilla Public + License, v. 2.0. If a copy of the MPL was not distributed with this + file, You can obtain one at http://mozilla.org/MPL/2.0/. + +If it is not possible or desirable to put the notice in a particular +file, then You may include the notice in a location (such as a LICENSE +file in a relevant directory) where a recipient would be likely to look +for such a notice. + +You may add additional accurate notices of copyright ownership. + +Exhibit B - "Incompatible With Secondary Licenses" Notice +--------------------------------------------------------- + + This Source Code Form is "Incompatible With Secondary Licenses", as + defined by the Mozilla Public License, v. 2.0. + +--- end of LICENSE --- + +------------------------------------------------------------------------------- + +%% This notice is provided with respect to PC/SC Lite for Suse Linux v.1.1.1, +which may be included with JRE 8, JDK 8, and OpenJDK 8 on Linux and Solaris. + +--- begin of LICENSE --- + +Copyright (c) 1999-2004 David Corcoran <corcoran@linuxnet.com> +Copyright (c) 1999-2004 Ludovic Rousseau <ludovic.rousseau (at) free.fr> +All rights reserved. + +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. All advertising materials mentioning features or use of this software + must display the following acknowledgement: + This product includes software developed by: + David Corcoran <corcoran@linuxnet.com> + http://www.linuxnet.com (MUSCLE) +4. The name of the author may not be used to endorse or promote products + derived from this software without specific prior written permission. + +Changes to this license can be made only by the copyright author with +explicit written consent. + +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. + +--- end of LICENSE --- + +------------------------------------------------------------------------------- + +%% This notice is provided with respect to PorterStemmer v4, which may be +included with JRE 8, JDK 8, and OpenJDK 8. + +--- begin of LICENSE --- + +See: http://tartarus.org/~martin/PorterStemmer + +The software is completely free for any purpose, unless notes at the head of +the program text indicates otherwise (which is rare). In any case, the notes +about licensing are never more restrictive than the BSD License. + +In every case where the software is not written by me (Martin Porter), this +licensing arrangement has been endorsed by the contributor, and it is +therefore unnecessary to ask the contributor again to confirm it. + +I have not asked any contributors (or their employers, if they have them) for +proofs that they have the right to distribute their software in this way. + +--- end of LICENSE --- + +------------------------------------------------------------------------------- + +%% This notice is provided with respect to Relax NG Object/Parser v.20050510, +which may be included with JRE 8, JDK 8, and OpenJDK 8. + +--- begin of LICENSE --- + +Copyright (c) Kohsuke Kawaguchi + +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. + +--- end of LICENSE --- + +------------------------------------------------------------------------------- + +%% This notice is provided with respect to RelaxNGCC v1.12, which may be +included with JRE 8, JDK 8, and OpenJDK 8. + +--- begin of LICENSE --- + +Copyright (c) 2000-2003 Daisuke Okajima and Kohsuke Kawaguchi. +All rights reserved. + +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 end-user documentation included with the redistribution, if any, must + include the following acknowledgment: + + "This product includes software developed by Daisuke Okajima + and Kohsuke Kawaguchi (http://relaxngcc.sf.net/)." + +Alternately, this acknowledgment may appear in the software itself, if and +wherever such third-party acknowledgments normally appear. + +4. The names of the copyright holders must not be used to endorse or promote + products derived from this software without prior written permission. For + written permission, please contact the copyright holders. + +5. Products derived from this software may not be called "RELAXNGCC", nor may + "RELAXNGCC" appear in their name, without prior written permission of the + copyright holders. + +THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED 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 APACHE +SOFTWARE FOUNDATION OR ITS 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. + +--- end of LICENSE --- + +------------------------------------------------------------------------------- + +%% This notice is provided with respect to SAX 2.0.1, which may be included +with JRE 8, JDK 8, and OpenJDK 8. + +--- begin of LICENSE --- + + SAX is free! + + In fact, it's not possible to own a license to SAX, since it's been placed in + the public domain. + + No Warranty + + Because SAX is released to the public domain, there is no warranty for the + design or for the software implementation, to the extent permitted by + applicable law. Except when otherwise stated in writing the copyright holders + and/or other parties provide SAX "as is" without warranty of any kind, either + expressed or implied, including, but not limited to, the implied warranties + of merchantability and fitness for a particular purpose. The entire risk as + to the quality and performance of SAX is with you. Should SAX prove + defective, you assume the cost of all necessary servicing, repair or + correction. + + In no event unless required by applicable law or agreed to in writing will + any copyright holder, or any other party who may modify and/or redistribute + SAX, be liable to you for damages, including any general, special, incidental + or consequential damages arising out of the use or inability to use SAX + (including but not limited to loss of data or data being rendered inaccurate + or losses sustained by you or third parties or a failure of the SAX to + operate with any other programs), even if such holder or other party has been + advised of the possibility of such damages. + + Copyright Disclaimers + + This page includes statements to that effect by David Megginson, who would + have been able to claim copyright for the original work. SAX 1.0 + + Version 1.0 of the Simple API for XML (SAX), created collectively by the + membership of the XML-DEV mailing list, is hereby released into the public + domain. + + No one owns SAX: you may use it freely in both commercial and non-commercial + applications, bundle it with your software distribution, include it on a + CD-ROM, list the source code in a book, mirror the documentation at your own + web site, or use it in any other way you see fit. + + David Megginson, sax@megginson.com + 1998-05-11 + + SAX 2.0 + + I hereby abandon any property rights to SAX 2.0 (the Simple API for XML), and + release all of the SAX 2.0 source code, compiled code, and documentation + contained in this distribution into the Public Domain. SAX comes with NO + WARRANTY or guarantee of fitness for any purpose. + + David Megginson, david@megginson.com + 2000-05-05 + +--- end of LICENSE --- + +------------------------------------------------------------------------------- + +%% This notice is provided with respect to SoftFloat version 2b, which may be +included with JRE 8, JDK 8, and OpenJDK 8 on Linux/ARM. + +--- begin of LICENSE --- + +Use of any of this software is governed by the terms of the license below: + +SoftFloat was written by me, John R. Hauser. This work was made possible in +part by the International Computer Science Institute, located at Suite 600, +1947 Center Street, Berkeley, California 94704. Funding was partially +provided by the National Science Foundation under grant MIP-9311980. The +original version of this code was written as part of a project to build +a fixed-point vector processor in collaboration with the University of +California at Berkeley, overseen by Profs. Nelson Morgan and John Wawrzynek. + +THIS SOFTWARE IS DISTRIBUTED AS IS, FOR FREE. Although reasonable effort +has been made to avoid it, THIS SOFTWARE MAY CONTAIN FAULTS THAT WILL AT +TIMES RESULT IN INCORRECT BEHAVIOR. USE OF THIS SOFTWARE IS RESTRICTED TO +PERSONS AND ORGANIZATIONS WHO CAN AND WILL TAKE FULL RESPONSIBILITY FOR ALL +LOSSES, COSTS, OR OTHER PROBLEMS THEY INCUR DUE TO THE SOFTWARE, AND WHO +FURTHERMORE EFFECTIVELY INDEMNIFY JOHN HAUSER AND THE INTERNATIONAL COMPUTER +SCIENCE INSTITUTE (possibly via similar legal warning) AGAINST ALL LOSSES, +COSTS, OR OTHER PROBLEMS INCURRED BY THEIR CUSTOMERS AND CLIENTS DUE TO THE +SOFTWARE. + +Derivative works are acceptable, even for commercial purposes, provided +that the minimal documentation requirements stated in the source code are +satisfied. + +--- end of LICENSE --- + +------------------------------------------------------------------------------- + +%% This notice is provided with respect to Sparkle 1.5, +which may be included with JRE 8 on Mac OS X. + +--- begin of LICENSE --- + +Copyright (c) 2012 Sparkle.org and Andy Matuschak + +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. 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All third party trademarks referenced herein are +the property of their respective owners. + +--- end of LICENSE --- + +------------------------------------------------------------------------------- + +%% This notice is provided with respect to UPX v3.01, which may be included +with JRE 8 on Windows. + +--- begin of LICENSE --- + +Use of any of this software is governed by the terms of the license below: + + + ooooo ooo ooooooooo. ooooooo ooooo + `888' `8' `888 `Y88. `8888 d8' + 888 8 888 .d88' Y888..8P + 888 8 888ooo88P' `8888' + 888 8 888 .8PY888. + `88. .8' 888 d8' `888b + `YbodP' o888o o888o o88888o + + + The Ultimate Packer for eXecutables + Copyright (c) 1996-2000 Markus Oberhumer & Laszlo Molnar + http://wildsau.idv.uni-linz.ac.at/mfx/upx.html + http://www.nexus.hu/upx + http://upx.tsx.org + + +PLEASE CAREFULLY READ THIS LICENSE AGREEMENT, ESPECIALLY IF YOU PLAN +TO MODIFY THE UPX SOURCE CODE OR USE A MODIFIED UPX VERSION. + + +ABSTRACT +======== + + UPX and UCL are copyrighted software distributed under the terms + of the GNU General Public License (hereinafter the "GPL"). + + The stub which is imbedded in each UPX compressed program is part + of UPX and UCL, and contains code that is under our copyright. The + terms of the GNU General Public License still apply as compressing + a program is a special form of linking with our stub. + + As a special exception we grant the free usage of UPX for all + executables, including commercial programs. + See below for details and restrictions. + + +COPYRIGHT +========= + + UPX and UCL are copyrighted software. All rights remain with the authors. + + UPX is Copyright (C) 1996-2000 Markus Franz Xaver Johannes Oberhumer + UPX is Copyright (C) 1996-2000 Laszlo Molnar + + UCL is Copyright (C) 1996-2000 Markus Franz Xaver Johannes Oberhumer + + +GNU GENERAL PUBLIC LICENSE +========================== + + UPX and the UCL library are free software; you can redistribute them + and/or modify them 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. + + UPX and UCL are distributed in the hope that they 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; see the file COPYING. + + +SPECIAL EXCEPTION FOR COMPRESSED EXECUTABLES +============================================ + + The stub which is imbedded in each UPX compressed program is part + of UPX and UCL, and contains code that is under our copyright. The + terms of the GNU General Public License still apply as compressing + a program is a special form of linking with our stub. + + Hereby Markus F.X.J. Oberhumer and Laszlo Molnar grant you special + permission to freely use and distribute all UPX compressed programs + (including commercial ones), subject to the following restrictions: + + 1. You must compress your program with a completely unmodified UPX + version; either with our precompiled version, or (at your option) + with a self compiled version of the unmodified UPX sources as + distributed by us. + 2. This also implies that the UPX stub must be completely unmodfied, i.e. + the stub imbedded in your compressed program must be byte-identical + to the stub that is produced by the official unmodified UPX version. + 3. The decompressor and any other code from the stub must exclusively get + used by the unmodified UPX stub for decompressing your program at + program startup. No portion of the stub may get read, copied, + called or otherwise get used or accessed by your program. + + +ANNOTATIONS +=========== + + - You can use a modified UPX version or modified UPX stub only for + programs that are compatible with the GNU General Public License. + + - We grant you special permission to freely use and distribute all UPX + compressed programs. But any modification of the UPX stub (such as, + but not limited to, removing our copyright string or making your + program non-decompressible) will immediately revoke your right to + use and distribute a UPX compressed program. + + - UPX is not a software protection tool; by requiring that you use + the unmodified UPX version for your proprietary programs we + make sure that any user can decompress your program. This protects + both you and your users as nobody can hide malicious code - + any program that cannot be decompressed is highly suspicious + by definition. + + - You can integrate all or part of UPX and UCL into projects that + are compatible with the GNU GPL, but obviously you cannot grant + any special exceptions beyond the GPL for our code in your project. + + - We want to actively support manufacturers of virus scanners and + similar security software. Please contact us if you would like to + incorporate parts of UPX or UCL into such a product. + + + +Markus F.X.J. Oberhumer Laszlo Molnar +markus.oberhumer@jk.uni-linz.ac.at ml1050@cdata.tvnet.hu + +Linz, Austria, 25 Feb 2000 + +Additional License(s) + +The UPX license file is at http://upx.sourceforge.net/upx-license.html. + +--- end of LICENSE --- + +------------------------------------------------------------------------------- + +%% This notice is provided with respect to Xfree86-VidMode Extension 1.0, +which may be included with JRE 8, JDK 8, and OpenJDK 8 on Linux and Solaris. + +--- begin of LICENSE --- + +Version 1.1 of XFree86 ProjectLicence. + +Copyright (C) 1994-2004 The XFree86 Project, Inc. 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Recipient +hereby agrees to indemnify SGI for any liability incurred by SGI as a result +of any such terms Recipient offers. + +3. Redistribution in Executable Form. The notice set forth in Exhibit A must +be conspicuously included in any notice in an executable version of Subject +Software, related documentation or collateral in which Recipient describes the +user's rights relating to the Subject Software. Recipient may distribute the +executable version of Subject Software under a license of Recipient's choice, +which may contain terms different from this License, provided that (i) +Recipient is in compliance with the terms of this License, and (ii) the +license terms include this Section 3 and Sections 4, 7, 8, 10, 12 and 13 of +this License, which terms may not be modified or superseded by any other terms +of such license. If Recipient distributes the executable version under a +different license Recipient must make it absolutely clear that any terms which +differ from this License are offered by Recipient alone, not by SGI. Recipient +hereby agrees to indemnify SGI for any liability incurred by SGI as a result +of any such terms Recipient offers. + +4. Termination. This License and the rights granted hereunder will terminate +automatically if Recipient fails to comply with terms herein and fails to cure +such breach within 30 days of the breach. Any sublicense to the Subject +Software which is properly granted shall survive any termination of this +License absent termination by the terms of such sublicense. Provisions which, +by their nature, must remain in effect beyond the termination of this License +shall survive. + +5. No Trademark Rights. This License does not grant any rights to use any +trade name, trademark or service mark whatsoever. No trade name, trademark or +service mark of SGI may be used to endorse or promote products derived from +the Subject Software without prior written permission of SGI. + +6. No Other Rights. This License does not grant any rights with respect to the +OpenGL API or to any software or hardware implementation thereof or to any +other software whatsoever, nor shall any other rights or licenses not +expressly granted hereunder arise by implication, estoppel or otherwise with +respect to the Subject Software. Title to and ownership of the Original +Software at all times remains with SGI. All rights in the Original Software +not expressly granted under this License are reserved. + +7. Compliance with Laws; Non-Infringement. Recipient shall comply with all +applicable laws and regulations in connection with use and distribution of the +Subject Software, including but not limited to, all export and import control +laws and regulations of the U.S. government and other countries. Recipient may +not distribute Subject Software that (i) in any way infringes (directly or +contributorily) the rights (including patent, copyright, trade secret, +trademark or other intellectual property rights of any kind) of any other +person or entity or (ii) breaches any representation or warranty, express, +implied or statutory, which under any applicable law it might be deemed to +have been distributed. + +8. Claims of Infringement. If Recipient at any time has knowledge of any one +or more third party claims that reproduction, modification, use, distribution, +import or sale of Subject Software (including particular functionality or code +incorporated in Subject Software) infringes the third party's intellectual +property rights, Recipient must place in a well-identified web page bearing +the title "LEGAL" a description of each such claim and a description of the +party making each such claim in sufficient detail that a user of the Subject +Software will know whom to contact regarding the claim. Also, upon gaining +such knowledge of any such claim, Recipient must conspicuously include the URL +for such web page in the Exhibit A notice required under Sections 2 and 3, +above, and in the text of any related documentation, license agreement or +collateral in which Recipient describes end user's rights relating to the +Subject Software. If Recipient obtains such knowledge after it makes Subject +Software available to any other person or entity, Recipient shall take other +steps (such as notifying appropriate mailing lists or newsgroups) reasonably +calculated to inform those who received the Subject Software that new +knowledge has been obtained. + +9. DISCLAIMER OF WARRANTY. SUBJECT SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, +WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, WITHOUT +LIMITATION, WARRANTIES THAT THE SUBJECT SOFTWARE IS FREE OF DEFECTS, +MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE OR NON- INFRINGING. SGI ASSUMES NO +RISK AS TO THE QUALITY AND PERFORMANCE OF THE SOFTWARE. SHOULD ANY SOFTWARE +PROVE DEFECTIVE IN ANY RESPECT, SGI ASSUMES NO COST OR LIABILITY FOR ANY +SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER OF WARRANTY CONSTITUTES AN +ESSENTIAL PART OF THIS LICENSE. NO USE OF ANY SUBJECT SOFTWARE IS AUTHORIZED +HEREUNDER EXCEPT UNDER THIS DISCLAIMER. + +10. LIMITATION OF LIABILITY. UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, +WHETHER TORT (INCLUDING, WITHOUT LIMITATION, NEGLIGENCE OR STRICT LIABILITY), +CONTRACT, OR OTHERWISE, SHALL SGI OR ANY SGI LICENSOR BE LIABLE FOR ANY +DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY +CHARACTER INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF GOODWILL, WORK +STOPPAGE, LOSS OF DATA, COMPUTER FAILURE OR MALFUNCTION, OR ANY AND ALL OTHER +COMMERCIAL DAMAGES OR LOSSES, EVEN IF SUCH PARTY SHALL HAVE BEEN INFORMED OF +THE POSSIBILITY OF SUCH DAMAGES. THIS LIMITATION OF LIABILITY SHALL NOT APPLY +TO LIABILITY FOR DEATH OR PERSONAL INJURY RESULTING FROM SGI's NEGLIGENCE TO +THE EXTENT APPLICABLE LAW PROHIBITS SUCH LIMITATION. SOME JURISDICTIONS DO NOT +ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO +THAT EXCLUSION AND LIMITATION MAY NOT APPLY TO RECIPIENT. + +11. Indemnity. Recipient shall be solely responsible for damages arising, +directly or indirectly, out of its utilization of rights under this License. +Recipient will defend, indemnify and hold harmless Silicon Graphics, Inc. from +and against any loss, liability, damages, costs or expenses (including the +payment of reasonable attorneys fees) arising out of Recipient's use, +modification, reproduction and distribution of the Subject Software or out of +any representation or warranty made by Recipient. + +12. U.S. Government End Users. The Subject Software is a "commercial item" +consisting of "commercial computer software" as such terms are defined in +title 48 of the Code of Federal Regulations and all U.S. Government End Users +acquire only the rights set forth in this License and are subject to the terms +of this License. + +13. Miscellaneous. This License represents the complete agreement concerning +subject matter hereof. If any provision of this License is held to be +unenforceable, such provision shall be reformed so as to achieve as nearly as +possible the same economic effect as the original provision and the remainder +of this License will remain in effect. This License shall be governed by and +construed in accordance with the laws of the United States and the State of +California as applied to agreements entered into and to be performed entirely +within California between California residents. Any litigation relating to +this License shall be subject to the exclusive jurisdiction of the Federal +Courts of the Northern District of California (or, absent subject matter +jurisdiction in such courts, the courts of the State of California), with +venue lying exclusively in Santa Clara County, California, with the losing +party responsible for costs, including without limitation, court costs and +reasonable attorneys fees and expenses. The application of the United Nations +Convention on Contracts for the International Sale of Goods is expressly +excluded. Any law or regulation which provides that the language of a contract +shall be construed against the drafter shall not apply to this License. + +Exhibit A + +The contents of this file are subject to Sections 2, 3, 4, 7, 8, 10, 12 and 13 +of the GLX Public License Version 1.0 (the "License"). You may not use this +file except in compliance with those sections of the License. You may obtain a +copy of the License at Silicon Graphics, Inc., attn: Legal Services, 2011 N. +Shoreline Blvd., Mountain View, CA 94043 or at +http://www.sgi.com/software/opensource/glx/license.html. + +Software distributed under the License is distributed on an "AS IS" basis. ALL +WARRANTIES ARE DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED +WARRANTIES OF MERCHANTABILITY, OF FITNESS FOR A PARTICULAR PURPOSE OR OF NON- +INFRINGEMENT. See the License for the specific language governing rights and +limitations under the License. + +The Original Software is GLX version 1.2 source code, released February, 1999. +The developer of the Original Software is Silicon Graphics, Inc. Those +portions of the Subject Software created by Silicon Graphics, Inc. are +Copyright (c) 1991-9 Silicon Graphics, Inc. All Rights Reserved. 3.5. CID +Font Code Public License + +CID FONT CODE PUBLIC LICENSE (Version 1.0 (3/31/99))("License") + +Subject to any applicable third party claims, Silicon Graphics, Inc. ("SGI") +hereby grants permission to Recipient (defined below), under SGI's copyrights +in the Original Software (defined below), to use, copy, modify, merge, +publish, distribute, sublicense and/or sell copies of Subject Software +(defined below) in both source code and executable form, and to permit persons +to whom the Subject Software is furnished in accordance with this License to +do the same, subject to all of the following terms and conditions, which +Recipient accepts by engaging in any such use, copying, modifying, merging, +publication, distributing, sublicensing or selling: + +1. Definitions. + + a. "Original Software" means source code of computer software code that is + described in Exhibit A as Original Software. + + b. "Modifications" means any addition to or deletion from the substance or + structure of either the Original Software or any previous Modifications. + When Subject Software is released as a series of files, a Modification + means (i) any addition to or deletion from the contents of a file + containing Original Software or previous Modifications and (ii) any new + file that contains any part of the Original Code or previous + Modifications. + + c. "Subject Software" means the Original Software or Modifications or the + combination of the Original Software and Modifications, or portions of any + of the foregoing. + + d. "Recipient" means an individual or a legal entity exercising rights + under the terms of this License. For legal entities, "Recipient" includes + any entity that controls, is controlled by, or is under common control + with Recipient. For purposes of this definition, "control" of an entity + means (i) the power, direct or indirect, to direct or manage such entity, + or (ii) ownership of fifty percent (50%) or more of the outstanding shares + or beneficial ownership of such entity. + + e. "Required Notice" means the notice set forth in Exhibit A to this + License. + + f. "Accompanying Technology" means any software or other technology that + is not a Modification and that is distributed or made publicly available + by Recipient with the Subject Software. Separate software files that do + not contain any Original Software or any previous Modification shall not + be deemed a Modification, even if such software files are aggregated as + part of a product, or in any medium of storage, with any file that does + contain Original Software or any previous Modification. + +2. License Terms. All distribution of the Subject Software must be made +subject to the terms of this License. A copy of this License and the Required +Notice must be included in any documentation for Subject Software where +Recipient's rights relating to Subject Software and/or any Accompanying +Technology are described. Distributions of Subject Software in source code +form must also include the Required Notice in every file distributed. In +addition, a ReadMe file entitled "Important Legal Notice" must be distributed +with each distribution of one or more files that incorporate Subject Software. +That file must be included with distributions made in both source code and +executable form. A copy of the License and the Required Notice must be +included in that file. Recipient may distribute Accompanying Technology under +a license of Recipient's choice, which may contain terms different from this +License, provided that (i) Recipient is in compliance with the terms of this +License, (ii) such other license terms do not modify or supersede the terms of +this License as applicable to the Subject Software, (iii) Recipient hereby +indemnifies SGI for any liability incurred by SGI as a result of the +distribution of Accompanying Technology or the use of other license terms. + +3. Termination. This License and the rights granted hereunder will terminate +automatically if Recipient fails to comply with terms herein and fails to cure +such breach within 30 days of the breach. Any sublicense to the Subject +Software that is properly granted shall survive any termination of this +License absent termination by the terms of such sublicense. Provisions which, +by their nature, must remain in effect beyond the termination of this License +shall survive. + +4. Trademark Rights. This License does not grant any rights to use any trade +name, trademark or service mark whatsoever. No trade name, trademark or +service mark of SGI may be used to endorse or promote products derived from or +incorporating any Subject Software without prior written permission of SGI. + +5. No Other Rights. No rights or licenses not expressly granted hereunder +shall arise by implication, estoppel or otherwise. Title to and ownership of +the Original Software at all times remains with SGI. All rights in the +Original Software not expressly granted under this License are reserved. + +6. Compliance with Laws; Non-Infringement. Recipient shall comply with all +applicable laws and regulations in connection with use and distribution of the +Subject Software, including but not limited to, all export and import control +laws and regulations of the U.S. government and other countries. Recipient may +not distribute Subject Software that (i) in any way infringes (directly or +contributorily) the rights (including patent, copyright, trade secret, +trademark or other intellectual property rights of any kind) of any other +person or entity, or (ii) breaches any representation or warranty, express, +implied or statutory, which under any applicable law it might be deemed to +have been distributed. + +7. Claims of Infringement. If Recipient at any time has knowledge of any one +or more third party claims that reproduction, modification, use, distribution, +import or sale of Subject Software (including particular functionality or code +incorporated in Subject Software) infringes the third party's intellectual +property rights, Recipient must place in a well-identified web page bearing +the title "LEGAL" a description of each such claim and a description of the +party making each such claim in sufficient detail that a user of the Subject +Software will know whom to contact regarding the claim. Also, upon gaining +such knowledge of any such claim, Recipient must conspicuously include the URL +for such web page in the Required Notice, and in the text of any related +documentation, license agreement or collateral in which Recipient describes +end user's rights relating to the Subject Software. If Recipient obtains such +knowledge after it makes Subject Software available to any other person or +entity, Recipient shall take other steps (such as notifying appropriate +mailing lists or newsgroups) reasonably calculated to provide such knowledge +to those who received the Subject Software. + +8. DISCLAIMER OF WARRANTY. SUBJECT SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, +WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, WITHOUT +LIMITATION, WARRANTIES THAT THE SUBJECT SOFTWARE IS FREE OF DEFECTS, +MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE OR NON-INFRINGING. SGI ASSUMES NO +RISK AS TO THE QUALITY AND PERFORMANCE OF THE SOFTWARE. SHOULD ANY SOFTWARE +PROVE DEFECTIVE IN ANY RESPECT, SGI ASSUMES NO COST OR LIABILITY FOR ANY +SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER OF WARRANTY CONSTITUTES AN +ESSENTIAL PART OF THIS LICENSE. NO USE OF ANY SUBJECT SOFTWARE IS AUTHORIZED +HEREUNDER EXCEPT UNDER THIS DISCLAIMER. + +9. LIMITATION OF LIABILITY. UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, +WHETHER TORT (INCLUDING, WITHOUT LIMITATION, NEGLIGENCE OR STRICT LIABILITY), +CONTRACT, OR OTHERWISE, SHALL SGI OR ANY SGI LICENSOR 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 SUBJECT SOFTWARE OR +THE USE OR OTHER DEALINGS IN THE SUBJECT SOFTWARE. SOME JURISDICTIONS DO NOT +ALLOW THE EXCLUSION OR LIMITATION OF CERTAIN DAMAGES, SO THIS EXCLUSION AND +LIMITATION MAY NOT APPLY TO RECIPIENT TO THE EXTENT SO DISALLOWED. + +10. Indemnity. Recipient shall be solely responsible for damages arising, +directly or indirectly, out of its utilization of rights under this License. +Recipient will defend, indemnify and hold SGI and its successors and assigns +harmless from and against any loss, liability, damages, costs or expenses +(including the payment of reasonable attorneys fees) arising out of +(Recipient's use, modification, reproduction and distribution of the Subject +Software or out of any representation or warranty made by Recipient. + +11. U.S. Government End Users. The Subject Software is a "commercial item" +consisting of "commercial computer software" as such terms are defined in +title 48 of the Code of Federal Regulations and all U.S. Government End Users +acquire only the rights set forth in this License and are subject to the terms +of this License. + +12. Miscellaneous. This License represents the complete agreement concerning +subject matter hereof. If any provision of this License is held to be +unenforceable by any judicial or administrative authority having proper +jurisdiction with respect thereto, such provision shall be reformed so as to +achieve as nearly as possible the same economic effect as the original +provision and the remainder of this License will remain in effect. This +License shall be governed by and construed in accordance with the laws of the +United States and the State of California as applied to agreements entered +into and to be performed entirely within California between California +residents. Any litigation relating to this License shall be subject to the +exclusive jurisdiction of the Federal Courts of the Northern District of +California (or, absent subject matter jurisdiction in such courts, the courts +of the State of California), with venue lying exclusively in Santa Clara +County, California, with the losing party responsible for costs, including +without limitation, court costs and reasonable attorneys fees and expenses. +The application of the United Nations Convention on Contracts for the +International Sale of Goods is expressly excluded. Any law or regulation that +provides that the language of a contract shall be construed against the +drafter shall not apply to this License. + +Exhibit A + +Copyright (c) 1994-1999 Silicon Graphics, Inc. + +The contents of this file are subject to the CID Font Code Public License +Version 1.0 (the "License"). You may not use this file except in compliance +with the License. You may obtain a copy of the License at Silicon Graphics, +Inc., attn: Legal Services, 2011 N. Shoreline Blvd., Mountain View, CA 94043 +or at http://www.sgi.com/software/opensource/cid/license.html + +Software distributed under the License is distributed on an "AS IS" basis. ALL +WARRANTIES ARE DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED +WARRANTIES OF MERCHANTABILITY, OF FITNESS FOR A PARTICULAR PURPOSE OR OF +NON-INFRINGEMENT. See the License for the specific language governing rights +and limitations under the License. + +The Original Software (as defined in the License) is CID font code that was +developed by Silicon Graphics, Inc. Those portions of the Subject Software (as +defined in the License) that were created by Silicon Graphics, Inc. are +Copyright (c) 1994-1999 Silicon Graphics, Inc. All Rights Reserved. + +[NOTE: When using this text in connection with Subject Software delivered +solely in object code form, Recipient may replace the words "this file" with +"this software" in both the first and second sentences.] 3.6. Bitstream Vera +Fonts Copyright + +The fonts have a generous copyright, allowing derivative works (as long as +"Bitstream" or "Vera" are not in the names), and full redistribution (so long +as they are not *sold* by themselves). They can be be bundled, redistributed +and sold with any software. + +The fonts are distributed under the following copyright: + +Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. Bitstream Vera is a +trademark of Bitstream, Inc. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of the fonts accompanying this license ("Fonts") and associated documentation +files (the "Font Software"), to reproduce and distribute the Font Software, +including without limitation the rights to use, copy, merge, publish, +distribute, and/or sell copies of the Font Software, and to permit persons to +whom the Font Software is furnished to do so, subject to the following +conditions: + +The above copyright and trademark notices and this permission notice shall be +included in all copies of one or more of the Font Software typefaces. + +The Font Software may be modified, altered, or added to, and in particular the +designs of glyphs or characters in the Fonts may be modified and additional +glyphs or characters may be added to the Fonts, only if the fonts are renamed +to names not containing either the words "Bitstream" or the word "Vera". + +This License becomes null and void to the extent applicable to Fonts or Font +Software that has been modified and is distributed under the "Bitstream Vera" +names. + +The Font Software may be sold as part of a larger software package but no copy +of one or more of the Font Software typefaces may be sold by itself. + +THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT, +TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL BITSTREAM OR THE GNOME FOUNDATION +BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY GENERAL, +SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO +USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE FONT SOFTWARE. + +Except as contained in this notice, the names of Gnome, the Gnome Foundation, +and Bitstream Inc., shall not be used in advertising or otherwise to promote +the sale, use or other dealings in this Font Software without prior written +authorization from the Gnome Foundation or Bitstream Inc., respectively. For +further information, contact: fonts at gnome dot org. 3.7. Bigelow & Holmes +Inc and URW++ GmbH Luxi font license + +Luxi fonts copyright (c) 2001 by Bigelow & Holmes Inc. Luxi font instruction +code copyright (c) 2001 by URW++ GmbH. All Rights Reserved. Luxi is a +registered trademark of Bigelow & Holmes Inc. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of these Fonts and associated documentation files (the "Font Software"), to +deal in the Font Software, including without limitation the rights to use, +copy, merge, publish, distribute, sublicense, and/or sell copies of the Font +Software, and to permit persons to whom the Font Software is furnished to do +so, subject to the following conditions: + +The above copyright and trademark notices and this permission notice shall be +included in all copies of one or more of the Font Software. + +The Font Software may not be modified, altered, or added to, and in particular +the designs of glyphs or characters in the Fonts may not be modified nor may +additional glyphs or characters be added to the Fonts. This License becomes +null and void when the Fonts or Font Software have been modified. + +THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT, +TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL BIGELOW & HOLMES INC. OR URW++ +GMBH. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY +GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR +INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE FONT +SOFTWARE. + +Except as contained in this notice, the names of Bigelow & Holmes Inc. and +URW++ GmbH. shall not be used in advertising or otherwise to promote the sale, +use or other dealings in this Font Software without prior written +authorization from Bigelow & Holmes Inc. and URW++ GmbH. + +For further information, contact: + +info@urwpp.de or design@bigelowandholmes.com + + +--- end of LICENSE --- + +------------------------------------------------------------------------------- + +%% This notice is provided with respect to zlib v1.2.5, which may be included +with JRE 8, JDK 8, and OpenJDK 8. + +--- begin of LICENSE --- + + version 1.2.5, July 18th, 2005 + + Copyright (C) 1995-2005 Jean-loup Gailly and Mark Adler + + This software is provided 'as-is', without any express or implied + warranty. In no event will the authors be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + 3. This notice may not be removed or altered from any source distribution. + + Jean-loup Gailly Mark Adler + jloup@gzip.org madler@alumni.caltech.edu + +--- end of LICENSE --- + +------------------------------------------------------------------------------- + +%% This notice is provided with respect to the following which may be +included with JRE 8, JDK 8, and OpenJDK 8, except where noted: + + Apache Commons Math 2.2 + Apache Derby 10.10.1.2 [included with JDK 8] + Apache Jakarta BCEL 5.2 + Apache Jakarta Regexp 1.4 + Apache Santuario XML Security for Java 1.5.4 + Apache Xalan-Java 2.7.1 + Apache Xerces Java 2.10.0 + Apache XML Resolver 1.1 + Dynalink 0.5 + + +--- begin of LICENSE --- + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/make/BuildNashorn.gmk Thu Feb 06 16:12:50 2014 +0000 @@ -0,0 +1,112 @@ +# +# Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. +# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. +# +# This code is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License version 2 only, as +# published by the Free Software Foundation. Oracle designates this +# particular file as subject to the "Classpath" exception as provided +# by Oracle in the LICENSE file that accompanied this code. +# +# This code 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 +# version 2 for more details (a copy is included in the LICENSE file that +# accompanied this code). +# +# You should have received a copy of the GNU General Public License version +# 2 along with this work; if not, write to the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. +# +# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA +# or visit www.oracle.com if you need additional information or have any +# questions. +# + +# This must be the first rule +default: all + +-include $(SPEC) +include MakeBase.gmk +include JavaCompilation.gmk + +JDK_CLASSES := $(JDK_OUTPUTDIR)/classes + +NASHORN_JAR := $(NASHORN_DIST)/nashorn.jar +NASHORN_VERSION := $(JDK_VERSION) +NASHORN_FULL_VERSION := $(FULL_VERSION) + +ifdef MILESTONE + ifeq ($(MILESTONE), internal) + NASHORN_VERSION = $(FULL_VERSION) + endif +endif + +# Need to use source and target 7 for nasgen to work. +$(eval $(call SetupJavaCompiler,GENERATE_NEWBYTECODE_DEBUG, \ + JVM := $(JAVA), \ + JAVAC := $(NEW_JAVAC), \ + FLAGS := -g -source 7 -target 7 -bootclasspath $(JDK_CLASSES), \ + SERVER_DIR := $(SJAVAC_SERVER_DIR), \ + SERVER_JVM := $(SJAVAC_SERVER_JAVA))) + +# Build nashorn into intermediate directory +$(eval $(call SetupJavaCompilation,BUILD_NASHORN, \ + SETUP := GENERATE_NEWBYTECODE_DEBUG, \ + SRC := $(NASHORN_TOPDIR)/src, \ + COPY := .properties .js, \ + BIN := $(NASHORN_OUTPUTDIR)/nashorn_classes)) + +NASGEN_SRC := $(NASHORN_TOPDIR)/buildtools/nasgen/src +ASM_SRC := $(JDK_TOPDIR)/src/share/classes/jdk/internal/org/objectweb/asm + +# Build nasgen +$(eval $(call SetupJavaCompilation,BUILD_NASGEN, \ + SETUP := GENERATE_NEWBYTECODE_DEBUG, \ + SRC := $(NASGEN_SRC) $(ASM_SRC), \ + BIN := $(NASHORN_OUTPUTDIR)/nasgen_classes, \ + ADD_JAVAC_FLAGS := -cp $(NASHORN_OUTPUTDIR)/nashorn_classes)) + +# Nasgen needs nashorn classes +$(BUILD_NASGEN): $(BUILD_NASHORN) + +# Copy classes to final classes dir and run nasgen to modify classes in jdk.nashorn.internal.objects package +$(NASHORN_OUTPUTDIR)/classes/_the.nasgen.run: $(BUILD_NASGEN) + $(ECHO) Running nasgen + $(MKDIR) -p $(@D) + $(RM) -rf $(@D)/jdk $(@D)/netscape + $(CP) -R -p $(NASHORN_OUTPUTDIR)/nashorn_classes/* $(@D)/ + $(FIXPATH) $(JAVA) \ + -cp "$(NASHORN_OUTPUTDIR)/nasgen_classes$(PATH_SEP)$(NASHORN_OUTPUTDIR)/nashorn_classes" \ + jdk.nashorn.internal.tools.nasgen.Main $(@D) jdk.nashorn.internal.objects $(@D) + $(TOUCH) $@ + +# Version file needs to be processed with version numbers +VERSION_FILE := $(NASHORN_OUTPUTDIR)/classes/jdk/nashorn/internal/runtime/resources/version.properties + +# Needs to happen after nasgen run since nasgen run deletes it +$(VERSION_FILE): $(NASHORN_OUTPUTDIR)/classes/_the.nasgen.run +$(VERSION_FILE): $(NASHORN_TOPDIR)/src/jdk/nashorn/internal/runtime/resources/version.properties-template + $(ECHO) Creating version.properties + $(MKDIR) -p $(@D) + $(CAT) $< | $(SED) -e 's/$$(FULL_VERSION)/$(NASHORN_FULL_VERSION)/g' \ + -e 's/$$(RELEASE)/$(NASHORN_VERSION)/g' \ + -e '/^#.*$$/d' -e '/^$$/d' > $@ + + +MANIFEST_ATTRIBUTES := Name: jdk/nashorn/\nImplementation-Title: Oracle Nashorn\nImplementation-Version: $(NASHORN_FULL_VERSION) + +# Create nashorn.jar from the final classes dir +$(eval $(call SetupArchive,BUILD_NASHORN_JAR, \ + $(NASHORN_OUTPUTDIR)/classes/_the.nasgen.run \ + $(VERSION_FILE), \ + SRCS := $(NASHORN_OUTPUTDIR)/classes, \ + SUFFIXES := .class .js .properties Factory, \ + MANIFEST := $(NASHORN_TOPDIR)/src/META-INF/MANIFEST.MF, \ + EXTRA_MANIFEST_ATTR := $(MANIFEST_ATTRIBUTES), \ + SKIP_METAINF := true, \ + JAR := $(NASHORN_JAR))) + +all: $(NASHORN_JAR) + +.PHONY: all
--- a/make/Makefile Mon Dec 23 13:00:33 2013 +0000 +++ b/make/Makefile Thu Feb 06 16:12:50 2014 +0000 @@ -1,5 +1,5 @@ # -# Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. +# Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. # # This code is free software; you can redistribute it and/or modify it @@ -23,37 +23,27 @@ # questions. # -# -# On Solaris, the standard 'make' utility will not work with these makefiles. -# This little rule is only understood by Solaris make, and is harmless -# when seen by the GNU make tool. If using Solaris make, this causes the -# make command to fail. -# -SUN_MAKE_TEST:sh = @echo "ERROR: PLEASE USE GNU VERSION OF MAKE"; exit 33 +# Locate this Makefile +ifeq ($(filter /%, $(lastword $(MAKEFILE_LIST))), ) + makefile_path := $(CURDIR)/$(lastword $(MAKEFILE_LIST)) +else + makefile_path := $(lastword $(MAKEFILE_LIST)) +endif +repo_dir := $(patsubst %/make/Makefile, %, $(makefile_path)) - -# Default target and expected 'do everything' target -all: - echo Nashorn can only be built with NEWBUILD=true - -# Standard make clobber target -clobber: +# What is the name of this subsystem (langtools, corba, etc)? +subsystem_name := $(notdir $(repo_dir)) -#------------------------------------------------------------------- -# -# Targets for Oracle's internal JPRT build system - -CD = cd -ZIP = zip - -JPRT_ARCHIVE_BUNDLE=$(ABS_OUTPUTDIR)/$(JPRT_BUILD_FLAVOR)-bundle.zip +# Try to locate top-level makefile +top_level_makefile := $(repo_dir)/../Makefile +ifneq ($(wildcard $(top_level_makefile)), ) + $(info Will run $(subsystem_name) target on top-level Makefile) + $(info WARNING: This is a non-recommended way of building!) + $(info ===================================================) +else + $(info Cannot locate top-level Makefile. Is this repo not checked out as part of a complete forest?) + $(error Build from top-level Makefile instead) +endif -jprt_build_product jprt_build_debug jprt_build_fastdebug: all - ( $(CD) $(OUTPUTDIR) && \ - $(ZIP) -q -r $(JPRT_ARCHIVE_BUNDLE) build dist ) - -#------------------------------------------------------------------- - -# Declare these phony (not filenames) -.PHONY: $(ANT_TARGETS) all clobber \ - jprt_build_product jprt_build_debug jprt_build_fastdebug +all: + @$(MAKE) -f $(top_level_makefile) $(subsystem_name)
--- a/make/build-benchmark.xml Mon Dec 23 13:00:33 2013 +0000 +++ b/make/build-benchmark.xml Thu Feb 06 16:12:50 2014 +0000 @@ -239,7 +239,7 @@ </antcall> </target> - <target name="octane-regexp-octane-v8" depends="jar"> + <target name="octane-regexp-v8" depends="jar"> <antcall target="run-octane-v8"> <param name="octane-tests" value="regexp"/> </antcall> @@ -291,17 +291,56 @@ </antcall> </target> + <!-- splay --> + <target name="octane-typescript" depends="jar"> + <antcall target="run-octane"> + <param name="octane-tests" value="typescript"/> + </antcall> + </target> + + <target name="octane-typescript-v8" depends="jar"> + <antcall target="run-octane-v8"> + <param name="octane-typescript" value="typescript"/> + </antcall> + </target> + + <target name="octane-typescript-rhino" depends="jar"> + <antcall target="run-octane-rhino"> + <param name="octane-tests" value="typescript"/> + </antcall> + </target> + + <!-- zlib --> + <target name="octane-zlib" depends="jar"> + <antcall target="run-octane"> + <param name="octane-tests" value="zlib"/> + </antcall> + </target> + + <target name="octane-zlib-v8" depends="jar"> + <antcall target="run-octane-v8"> + <param name="octane-typescript" value="zlib"/> + </antcall> + </target> + + <target name="octane-zlib-rhino" depends="jar"> + <antcall target="run-octane-rhino"> + <param name="octane-tests" value="zlib"/> + </antcall> + </target> + <!-- run octane benchmarks in a single process --> <target name="octane-single-process" depends="octane-init"> <antcall target="run-octane"/> </target> - <!-- mandreel excluded due to OOM --> + <!-- zlib excluded due to missing implementation of 'read' --> <target name="octane-separate-process" depends= "octane-box2d, octane-code-load, octane-crypto, octane-deltablue, octane-earley-boyer, octane-gbemu, - octane-navier-stokes, octane-pdfjs, octane-raytrace, - octane-regexp, octane-richards, octane-splay"/> + octane-mandreel, octane-navier-stokes, octane-pdfjs, + octane-raytrace, octane-regexp, octane-richards, + octane-splay, octane-typescript"/> <target name="--single-process" unless="${octane-test-sys-prop.separate.process}"> <antcall target="octane-single-process"/>
--- a/makefiles/BuildNashorn.gmk Mon Dec 23 13:00:33 2013 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,112 +0,0 @@ -# -# Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. -# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. -# -# This code is free software; you can redistribute it and/or modify it -# under the terms of the GNU General Public License version 2 only, as -# published by the Free Software Foundation. Oracle designates this -# particular file as subject to the "Classpath" exception as provided -# by Oracle in the LICENSE file that accompanied this code. -# -# This code 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 -# version 2 for more details (a copy is included in the LICENSE file that -# accompanied this code). -# -# You should have received a copy of the GNU General Public License version -# 2 along with this work; if not, write to the Free Software Foundation, -# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. -# -# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA -# or visit www.oracle.com if you need additional information or have any -# questions. -# - -# This must be the first rule -default: all - --include $(SPEC) -include MakeBase.gmk -include JavaCompilation.gmk - -JDK_CLASSES := $(JDK_OUTPUTDIR)/classes - -NASHORN_JAR := $(NASHORN_DIST)/nashorn.jar -NASHORN_VERSION := $(JDK_VERSION) -NASHORN_FULL_VERSION := $(FULL_VERSION) - -ifdef MILESTONE - ifeq ($(MILESTONE), internal) - NASHORN_VERSION = $(FULL_VERSION) - endif -endif - -# Need to use source and target 7 for nasgen to work. -$(eval $(call SetupJavaCompiler,GENERATE_NEWBYTECODE_DEBUG, \ - JVM := $(JAVA), \ - JAVAC := $(NEW_JAVAC), \ - FLAGS := -g -source 7 -target 7 -bootclasspath $(JDK_CLASSES), \ - SERVER_DIR := $(SJAVAC_SERVER_DIR), \ - SERVER_JVM := $(SJAVAC_SERVER_JAVA))) - -# Build nashorn into intermediate directory -$(eval $(call SetupJavaCompilation,BUILD_NASHORN, \ - SETUP := GENERATE_NEWBYTECODE_DEBUG, \ - SRC := $(NASHORN_TOPDIR)/src, \ - COPY := .properties .js, \ - BIN := $(NASHORN_OUTPUTDIR)/nashorn_classes)) - -NASGEN_SRC := $(NASHORN_TOPDIR)/buildtools/nasgen/src -ASM_SRC := $(JDK_TOPDIR)/src/share/classes/jdk/internal/org/objectweb/asm - -# Build nasgen -$(eval $(call SetupJavaCompilation,BUILD_NASGEN, \ - SETUP := GENERATE_NEWBYTECODE_DEBUG, \ - SRC := $(NASGEN_SRC) $(ASM_SRC), \ - BIN := $(NASHORN_OUTPUTDIR)/nasgen_classes, \ - ADD_JAVAC_FLAGS := -cp $(NASHORN_OUTPUTDIR)/nashorn_classes)) - -# Nasgen needs nashorn classes -$(BUILD_NASGEN): $(BUILD_NASHORN) - -# Copy classes to final classes dir and run nasgen to modify classes in jdk.nashorn.internal.objects package -$(NASHORN_OUTPUTDIR)/classes/_the.nasgen.run: $(BUILD_NASGEN) - $(ECHO) Running nasgen - $(MKDIR) -p $(@D) - $(RM) -rf $(@D)/jdk $(@D)/netscape - $(CP) -R -p $(NASHORN_OUTPUTDIR)/nashorn_classes/* $(@D)/ - $(FIXPATH) $(JAVA) \ - -cp "$(NASHORN_OUTPUTDIR)/nasgen_classes$(PATH_SEP)$(NASHORN_OUTPUTDIR)/nashorn_classes" \ - jdk.nashorn.internal.tools.nasgen.Main $(@D) jdk.nashorn.internal.objects $(@D) - $(TOUCH) $@ - -# Version file needs to be processed with version numbers -VERSION_FILE := $(NASHORN_OUTPUTDIR)/classes/jdk/nashorn/internal/runtime/resources/version.properties - -# Needs to happen after nasgen run since nasgen run deletes it -$(VERSION_FILE): $(NASHORN_OUTPUTDIR)/classes/_the.nasgen.run -$(VERSION_FILE): $(NASHORN_TOPDIR)/src/jdk/nashorn/internal/runtime/resources/version.properties-template - $(ECHO) Creating version.properties - $(MKDIR) -p $(@D) - $(CAT) $< | $(SED) -e 's/$$(FULL_VERSION)/$(NASHORN_FULL_VERSION)/g' \ - -e 's/$$(RELEASE)/$(NASHORN_VERSION)/g' \ - -e '/^#.*$$/d' -e '/^$$/d' > $@ - - -MANIFEST_ATTRIBUTES := Name: jdk/nashorn/\nImplementation-Title: Oracle Nashorn\nImplementation-Version: $(NASHORN_FULL_VERSION) - -# Create nashorn.jar from the final classes dir -$(eval $(call SetupArchive,BUILD_NASHORN_JAR, \ - $(NASHORN_OUTPUTDIR)/classes/_the.nasgen.run \ - $(VERSION_FILE), \ - SRCS := $(NASHORN_OUTPUTDIR)/classes, \ - SUFFIXES := .class .js .properties Factory, \ - MANIFEST := $(NASHORN_TOPDIR)/src/META-INF/MANIFEST.MF, \ - EXTRA_MANIFEST_ATTR := $(MANIFEST_ATTRIBUTES), \ - SKIP_METAINF := true, \ - JAR := $(NASHORN_JAR))) - -all: $(NASHORN_JAR) - -.PHONY: all
--- a/makefiles/Makefile Mon Dec 23 13:00:33 2013 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,49 +0,0 @@ -# -# Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. -# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. -# -# This code is free software; you can redistribute it and/or modify it -# under the terms of the GNU General Public License version 2 only, as -# published by the Free Software Foundation. Oracle designates this -# particular file as subject to the "Classpath" exception as provided -# by Oracle in the LICENSE file that accompanied this code. -# -# This code is distributed in the hope that it will be useful, but WITHOUT -# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or -# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -# version 2 for more details (a copy is included in the LICENSE file that -# accompanied this code). -# -# You should have received a copy of the GNU General Public License version -# 2 along with this work; if not, write to the Free Software Foundation, -# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. -# -# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA -# or visit www.oracle.com if you need additional information or have any -# questions. -# - -# Locate this Makefile -ifeq ($(filter /%, $(lastword $(MAKEFILE_LIST))), ) - makefile_path := $(CURDIR)/$(lastword $(MAKEFILE_LIST)) -else - makefile_path := $(lastword $(MAKEFILE_LIST)) -endif -repo_dir := $(patsubst %/makefiles/Makefile, %, $(makefile_path)) - -# What is the name of this subsystem (langtools, corba, etc)? -subsystem_name := $(notdir $(repo_dir)) - -# Try to locate top-level makefile -top_level_makefile := $(repo_dir)/../common/makefiles/Makefile -ifneq ($(wildcard $(top_level_makefile)), ) - $(info Will run $(subsystem_name) target on top-level Makefile) - $(info WARNING: This is a non-recommended way of building!) - $(info ===================================================) -else - $(info Cannot locate top-level Makefile. Is this repo not checked out as part of a complete forest?) - $(error Build from top-level Makefile instead) -endif - -all: - @$(MAKE) -f $(top_level_makefile) $(subsystem_name)
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/jdk/internal/dynalink/linker/GuardedTypeConversion.java Thu Feb 06 16:12:50 2014 +0000 @@ -0,0 +1,102 @@ +/* + * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. Oracle designates this + * particular file as subject to the "Classpath" exception as provided + * by Oracle in the LICENSE file that accompanied this code. + * + * This code 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 + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + * This file is available under and governed by the GNU General Public + * License version 2 only, as published by the Free Software Foundation. + * However, the following notice accompanied the original version of this + * file, and Oracle licenses the original version of this file under the BSD + * license: + */ +/* + Copyright 2009-2013 Attila Szegedi + + Licensed under both the Apache License, Version 2.0 (the "Apache License") + and the BSD License (the "BSD License"), with licensee being free to + choose either of the two at their discretion. + + You may not use this file except in compliance with either the Apache + License or the BSD License. + + If you choose to use this file in compliance with the Apache License, the + following notice applies to you: + + You may obtain a copy of the Apache 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. + + If you choose to use this file in compliance with the BSD License, the + following notice applies to you: + + 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. + * Neither the name of the copyright holder nor the names of + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + + 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 COPYRIGHT HOLDER + 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. +*/ + +package jdk.internal.dynalink.linker; + +public class GuardedTypeConversion { + private final GuardedInvocation conversionInvocation; + private final boolean cacheable; + + public GuardedTypeConversion(final GuardedInvocation conversionInvocation, final boolean cacheable) { + this.conversionInvocation = conversionInvocation; + this.cacheable = cacheable; + } + + public GuardedInvocation getConversionInvocation() { + return conversionInvocation; + } + + public boolean isCacheable() { + return cacheable; + } +}
--- a/src/jdk/internal/dynalink/linker/GuardingTypeConverterFactory.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/internal/dynalink/linker/GuardingTypeConverterFactory.java Thu Feb 06 16:12:50 2014 +0000 @@ -96,19 +96,19 @@ */ public interface GuardingTypeConverterFactory { /** - * Returns a guarded invocation that receives an Object of the specified source type and returns an Object converted - * to the specified target type. The type of the invocation is targetType(sourceType), while the type of the guard - * is boolean(sourceType). Note that this will never be invoked for type conversions allowed by the JLS 5.3 "Method - * Invocation Conversion", see {@link TypeUtilities#isMethodInvocationConvertible(Class, Class)} for details. An - * implementation can assume it is never requested to produce a converter for these conversions. + * Returns a guarded type conversion that receives an Object of the specified source type and returns an Object + * converted to the specified target type. The type of the invocation is targetType(sourceType), while the type of + * the guard is boolean(sourceType). Note that this will never be invoked for type conversions allowed by the JLS + * 5.3 "Method Invocation Conversion", see {@link TypeUtilities#isMethodInvocationConvertible(Class, Class)} for + * details. An implementation can assume it is never requested to produce a converter for these conversions. * * @param sourceType source type * @param targetType the target type. - * @return a guarded invocation that can take an object (if it passes guard) and returns another object that is its - * representation coerced into the target type. In case the factory is certain it is unable to handle a conversion, - * it can return null. In case the factory is certain that it can always handle the conversion, it can return an - * unconditional invocation (one whose guard is null). + * @return a guarded type conversion that contains a guarded invocation that can take an object (if it passes guard) + * and return another object that is its representation coerced into the target type. In case the factory is certain + * it is unable to handle a conversion, it can return null. In case the factory is certain that it can always handle + * the conversion, it can return an unconditional invocation (one whose guard is null). * @throws Exception if there was an error during creation of the converter */ - public GuardedInvocation convertToType(Class<?> sourceType, Class<?> targetType) throws Exception; + public GuardedTypeConversion convertToType(Class<?> sourceType, Class<?> targetType) throws Exception; }
--- a/src/jdk/internal/dynalink/support/LinkerServicesImpl.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/internal/dynalink/support/LinkerServicesImpl.java Thu Feb 06 16:12:50 2014 +0000 @@ -98,6 +98,9 @@ */ public class LinkerServicesImpl implements LinkerServices { + private static final RuntimePermission GET_CURRENT_LINK_REQUEST = new RuntimePermission("dynalink.getCurrentLinkRequest"); + private static final ThreadLocal<LinkRequest> threadLinkRequest = new ThreadLocal<>(); + private final TypeConverterFactory typeConverterFactory; private final GuardingDynamicLinker topLevelLinker; @@ -135,6 +138,26 @@ @Override public GuardedInvocation getGuardedInvocation(LinkRequest linkRequest) throws Exception { - return topLevelLinker.getGuardedInvocation(linkRequest, this); + final LinkRequest prevLinkRequest = threadLinkRequest.get(); + threadLinkRequest.set(linkRequest); + try { + return topLevelLinker.getGuardedInvocation(linkRequest, this); + } finally { + threadLinkRequest.set(prevLinkRequest); + } + } + + /** + * Returns the currently processed link request, or null if the method is invoked outside of the linking process. + * @return the currently processed link request, or null. + * @throws SecurityException if the calling code doesn't have the {@code "dynalink.getCurrentLinkRequest"} runtime + * permission. + */ + public static LinkRequest getCurrentLinkRequest() { + SecurityManager sm = System.getSecurityManager(); + if(sm != null) { + sm.checkPermission(GET_CURRENT_LINK_REQUEST); + } + return threadLinkRequest.get(); } }
--- a/src/jdk/internal/dynalink/support/TypeConverterFactory.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/internal/dynalink/support/TypeConverterFactory.java Thu Feb 06 16:12:50 2014 +0000 @@ -94,6 +94,7 @@ import jdk.internal.dynalink.linker.ConversionComparator; import jdk.internal.dynalink.linker.ConversionComparator.Comparison; import jdk.internal.dynalink.linker.GuardedInvocation; +import jdk.internal.dynalink.linker.GuardedTypeConversion; import jdk.internal.dynalink.linker.GuardingTypeConverterFactory; import jdk.internal.dynalink.linker.LinkerServices; @@ -134,8 +135,8 @@ @Override protected MethodHandle computeValue(Class<?> targetType) { if(!canAutoConvert(sourceType, targetType)) { - final MethodHandle converter = getTypeConverterNull(sourceType, targetType); - if(converter != null) { + final MethodHandle converter = getCacheableTypeConverter(sourceType, targetType); + if(converter != IDENTITY_CONVERSION) { return converter; } } @@ -145,6 +146,24 @@ } }; + private final ClassValue<ClassMap<Boolean>> canConvert = new ClassValue<ClassMap<Boolean>>() { + @Override + protected ClassMap<Boolean> computeValue(final Class<?> sourceType) { + return new ClassMap<Boolean>(getClassLoader(sourceType)) { + @Override + protected Boolean computeValue(Class<?> targetType) { + try { + return getTypeConverterNull(sourceType, targetType) != null; + } catch (RuntimeException e) { + throw e; + } catch (Exception e) { + throw new RuntimeException(e); + } + } + }; + } + }; + private static final ClassLoader getClassLoader(final Class<?> clazz) { return AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() { @Override @@ -253,7 +272,7 @@ * @return true if there can be a conversion, false if there can not. */ public boolean canConvert(final Class<?> from, final Class<?> to) { - return canAutoConvert(from, to) || getTypeConverterNull(from, to) != null; + return canAutoConvert(from, to) || canConvert.get(from).get(to).booleanValue(); } /** @@ -294,9 +313,21 @@ return TypeUtilities.isMethodInvocationConvertible(fromType, toType); } + /*private*/ MethodHandle getCacheableTypeConverterNull(Class<?> sourceType, Class<?> targetType) { + final MethodHandle converter = getCacheableTypeConverter(sourceType, targetType); + return converter == IDENTITY_CONVERSION ? null : converter; + } + /*private*/ MethodHandle getTypeConverterNull(Class<?> sourceType, Class<?> targetType) { - final MethodHandle converter = converterMap.get(sourceType).get(targetType); - return converter == IDENTITY_CONVERSION ? null : converter; + try { + return getCacheableTypeConverterNull(sourceType, targetType); + } catch(NotCacheableConverter e) { + return e.converter; + } + } + + /*private*/ MethodHandle getCacheableTypeConverter(Class<?> sourceType, Class<?> targetType) { + return converterMap.get(sourceType).get(targetType); } /** @@ -309,22 +340,44 @@ * @return a method handle performing the conversion. */ public MethodHandle getTypeConverter(Class<?> sourceType, Class<?> targetType) { - return converterIdentityMap.get(sourceType).get(targetType); + try { + return converterIdentityMap.get(sourceType).get(targetType); + } catch(NotCacheableConverter e) { + return e.converter; + } } /*private*/ MethodHandle createConverter(Class<?> sourceType, Class<?> targetType) throws Exception { final MethodType type = MethodType.methodType(targetType, sourceType); final MethodHandle identity = IDENTITY_CONVERSION.asType(type); MethodHandle last = identity; + boolean cacheable = true; for(int i = factories.length; i-- > 0;) { - final GuardedInvocation next = factories[i].convertToType(sourceType, targetType); + final GuardedTypeConversion next = factories[i].convertToType(sourceType, targetType); if(next != null) { - next.assertType(type); - last = next.compose(last); + cacheable = cacheable && next.isCacheable(); + final GuardedInvocation conversionInvocation = next.getConversionInvocation(); + conversionInvocation.assertType(type); + last = conversionInvocation.compose(last); } } - return last == identity ? IDENTITY_CONVERSION : last; + if(last == identity) { + return IDENTITY_CONVERSION; + } + if(cacheable) { + return last; + } + throw new NotCacheableConverter(last); } /*private*/ static final MethodHandle IDENTITY_CONVERSION = MethodHandles.identity(Object.class); + + private static class NotCacheableConverter extends RuntimeException { + final MethodHandle converter; + + NotCacheableConverter(final MethodHandle converter) { + super("", null, false, false); + this.converter = converter; + } + } }
--- a/src/jdk/nashorn/api/scripting/NashornScriptEngine.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/api/scripting/NashornScriptEngine.java Thu Feb 06 16:12:50 2014 +0000 @@ -32,6 +32,7 @@ import java.io.InputStream; import java.io.InputStreamReader; import java.io.Reader; +import java.lang.invoke.MethodHandles; import java.lang.reflect.Method; import java.lang.reflect.Modifier; import java.net.URL; @@ -104,7 +105,7 @@ private volatile Property contextProperty; // default options passed to Nashorn Options object - private static final String[] DEFAULT_OPTIONS = new String[] { "-scripting", "-doe" }; + private static final String[] DEFAULT_OPTIONS = new String[] { "-doe" }; // Nashorn script engine error message management private static final String MESSAGES_RESOURCE = "jdk.nashorn.api.scripting.resources.Messages"; @@ -355,7 +356,8 @@ if (! isInterfaceImplemented(clazz, realSelf)) { return null; } - return clazz.cast(JavaAdapterFactory.getConstructor(realSelf.getClass(), clazz).invoke(realSelf)); + return clazz.cast(JavaAdapterFactory.getConstructor(realSelf.getClass(), clazz, + MethodHandles.publicLookup()).invoke(realSelf)); } finally { if (globalChanged) { Context.setGlobal(oldGlobal);
--- a/src/jdk/nashorn/internal/codegen/Attr.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/codegen/Attr.java Thu Feb 06 16:12:50 2014 +0000 @@ -766,7 +766,7 @@ symbol.setType(Type.OBJECT); } - returnType = Type.widest(returnTypes.pop(), symbol.getSymbolType()); + returnType = widestReturnType(returnTypes.pop(), symbol.getSymbolType()); } else { returnType = Type.OBJECT; //undefined } @@ -1433,10 +1433,30 @@ ensureTypeNotUnknown(trueExpr); ensureTypeNotUnknown(falseExpr); - final Type type = Type.widest(trueExpr.getType(), falseExpr.getType()); + final Type type = widestReturnType(trueExpr.getType(), falseExpr.getType()); return end(ensureSymbol(type, ternaryNode)); } + /** + * When doing widening for return types of a function or a ternary operator, it is not valid to widen a boolean to + * anything other than Object. Also, widening a numeric type to an object type must widen to Object proper and not + * any more specific subclass (e.g. widest of int/long/double and String is Object). + * @param t1 type 1 + * @param t2 type 2 + * @return wider of t1 and t2, except if one is boolean and the other is neither boolean nor unknown, or if one is + * numeric and the other is neither numeric nor unknown in which case {@code Type.OBJECT} is returned. + */ + private static Type widestReturnType(final Type t1, final Type t2) { + if (t1.isUnknown()) { + return t2; + } else if (t2.isUnknown()) { + return t1; + } else if (t1.isBoolean() != t2.isBoolean() || t1.isNumeric() != t2.isNumeric()) { + return Type.OBJECT; + } + return Type.widest(t1, t2); + } + private void initCompileConstant(final CompilerConstants cc, final Block block, final int flags) { final Class<?> type = cc.type(); // Must not call this method for constants with no explicit types; use the one with (..., Type) signature instead.
--- a/src/jdk/nashorn/internal/codegen/CodeGenerator.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/codegen/CodeGenerator.java Thu Feb 06 16:12:50 2014 +0000 @@ -2186,15 +2186,14 @@ @Override public boolean enterWhileNode(final WhileNode whileNode) { - lineNumber(whileNode); - final Expression test = whileNode.getTest(); final Block body = whileNode.getBody(); final Label breakLabel = whileNode.getBreakLabel(); final Label continueLabel = whileNode.getContinueLabel(); + final boolean isDoWhile = whileNode.isDoWhile(); final Label loopLabel = new Label("loop"); - if (!whileNode.isDoWhile()) { + if (!isDoWhile) { method._goto(continueLabel); } @@ -2202,6 +2201,7 @@ body.accept(this); if (!whileNode.isTerminal()) { method.label(continueLabel); + lineNumber(whileNode); new BranchOptimizer(this, method).execute(test, loopLabel, true); method.label(breakLabel); }
--- a/src/jdk/nashorn/internal/ir/debug/PrintVisitor.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/ir/debug/PrintVisitor.java Thu Feb 06 16:12:50 2014 +0000 @@ -28,6 +28,7 @@ import java.util.List; import jdk.nashorn.internal.ir.BinaryNode; import jdk.nashorn.internal.ir.Block; +import jdk.nashorn.internal.ir.BlockStatement; import jdk.nashorn.internal.ir.CaseNode; import jdk.nashorn.internal.ir.CatchNode; import jdk.nashorn.internal.ir.ExpressionStatement; @@ -141,7 +142,6 @@ @Override public boolean enterBlock(final Block block) { sb.append(' '); - //sb.append(Debug.id(block)); sb.append('{'); indent += TABWIDTH; @@ -190,8 +190,13 @@ sb.append(EOLN); indent(); sb.append('}'); - // sb.append(Debug.id(block)); + + return false; + } + @Override + public boolean enterBlockStatement(final BlockStatement statement) { + statement.getBlock().accept(this); return false; } @@ -233,7 +238,6 @@ public boolean enterFunctionNode(final FunctionNode functionNode) { functionNode.toString(sb); enterBlock(functionNode.getBody()); - //sb.append(EOLN); return false; }
--- a/src/jdk/nashorn/internal/objects/Global.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/objects/Global.java Thu Feb 06 16:12:50 2014 +0000 @@ -44,6 +44,7 @@ import java.util.concurrent.ConcurrentHashMap; import jdk.internal.dynalink.linker.GuardedInvocation; import jdk.internal.dynalink.linker.LinkRequest; +import jdk.nashorn.internal.lookup.Lookup; import jdk.nashorn.internal.objects.annotations.Attribute; import jdk.nashorn.internal.objects.annotations.Property; import jdk.nashorn.internal.objects.annotations.ScriptClass; @@ -364,6 +365,11 @@ private ScriptObject builtinFloat32Array; private ScriptObject builtinFloat64Array; + /* + * ECMA section 13.2.3 The [[ThrowTypeError]] Function Object + */ + private ScriptFunction typeErrorThrower; + private PropertyMap accessorPropertyDescriptorMap; private PropertyMap arrayBufferViewMap; private PropertyMap dataPropertyDescriptorMap; @@ -1114,6 +1120,10 @@ return builtinArray; } + ScriptFunction getTypeErrorThrower() { + return typeErrorThrower; + } + /** * Called from compiled script code to test if builtin has been overridden * @@ -2000,6 +2010,13 @@ anon.set("constructor", builtinFunction, false); anon.deleteOwnProperty(anon.getMap().findProperty("prototype")); + // use "getter" so that [[ThrowTypeError]] function's arity is 0 - as specified in step 10 of section 13.2.3 + this.typeErrorThrower = new ScriptFunctionImpl("TypeErrorThrower", Lookup.TYPE_ERROR_THROWER_GETTER, null, null, false, false, false); + typeErrorThrower.setPrototype(UNDEFINED); + // Non-constructor built-in functions do not have "prototype" property + typeErrorThrower.deleteOwnProperty(typeErrorThrower.getMap().findProperty("prototype")); + typeErrorThrower.preventExtensions(); + // now initialize Object this.builtinObject = (ScriptFunction)initConstructor("Object"); final ScriptObject ObjectPrototype = getObjectPrototype();
--- a/src/jdk/nashorn/internal/objects/NativeArguments.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/objects/NativeArguments.java Thu Feb 06 16:12:50 2014 +0000 @@ -35,6 +35,7 @@ import java.util.Arrays; import java.util.BitSet; import jdk.nashorn.internal.runtime.AccessorProperty; +import jdk.nashorn.internal.runtime.JSType; import jdk.nashorn.internal.runtime.Property; import jdk.nashorn.internal.runtime.PropertyDescriptor; import jdk.nashorn.internal.runtime.PropertyMap; @@ -140,8 +141,9 @@ @Override public boolean delete(final Object key, final boolean strict) { - final int index = ArrayIndex.getArrayIndex(key); - return isMapped(index) ? deleteMapped(index, strict) : super.delete(key, strict); + final Object primitiveKey = JSType.toPrimitive(key, String.class); + final int index = ArrayIndex.getArrayIndex(primitiveKey); + return isMapped(index) ? deleteMapped(index, strict) : super.delete(primitiveKey, strict); } /**
--- a/src/jdk/nashorn/internal/objects/NativeJava.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/objects/NativeJava.java Thu Feb 06 16:12:50 2014 +0000 @@ -28,6 +28,7 @@ import static jdk.nashorn.internal.runtime.ECMAErrors.typeError; import static jdk.nashorn.internal.runtime.ScriptRuntime.UNDEFINED; +import java.lang.invoke.MethodHandles; import java.lang.reflect.Array; import java.util.Collection; import java.util.Deque; @@ -463,12 +464,14 @@ * </pre> * We can see several important concepts in the above example: * <ul> - * <li>Every specified list of Java types will have exactly one extender subclass in Nashorn - repeated invocations - * of {@code extend} for the same list of types will yield the same extender type. It's a generic adapter that - * delegates to whatever JavaScript functions its implementation object has on a per-instance basis.</li> + * <li>Every specified list of Java types will have one extender subclass in Nashorn per caller protection domain - + * repeated invocations of {@code extend} for the same list of types for scripts same protection domain will yield + * the same extender type. It's a generic adapter that delegates to whatever JavaScript functions its implementation + * object has on a per-instance basis.</li> * <li>If the Java method is overloaded (as in the above example {@code List.add()}), then your JavaScript adapter * must be prepared to deal with all overloads.</li> - * <li>You can't invoke {@code super.*()} from adapters for now.</li> + * <li>To invoke super methods from adapters, call them on the adapter instance prefixing them with {@code super$}, + * or use the special {@link #_super(Object, Object) super-adapter}.</li> * <li>It is also possible to specify an ordinary JavaScript object as the last argument to {@code extend}. In that * case, it is treated as a class-level override. {@code extend} will return an extender class where all instances * will have the methods implemented by functions on that object, just as if that object were passed as the last @@ -486,15 +489,18 @@ * t.join() * </pre> * As you can see, you don't have to pass any object when you create a new instance of {@code R1} as its - * {@code run()} function was defined already when extending the class. Of course, you can still provide - * instance-level overrides on these objects. The order of precedence is instance-level method, class-level method, - * superclass method, or {@code UnsupportedOperationException} if the superclass method is abstract. If we continue - * our previous example: + * {@code run()} function was defined already when extending the class. If you also want to add instance-level + * overrides on these objects, you will have to repeatedly use {@code extend()} to subclass the class-level adapter. + * For such adapters, the order of precedence is instance-level method, class-level method, superclass method, or + * {@code UnsupportedOperationException} if the superclass method is abstract. If we continue our previous example: * <pre> - * var r2 = new R1(function() { print("r2.run() invoked!") }) + * var R2 = Java.extend(R1); + * var r2 = new R2(function() { print("r2.run() invoked!") }) * r2.run() * </pre> * We'll see it'll print {@code "r2.run() invoked!"}, thus overriding on instance-level the class-level behavior. + * Note that you must use {@code Java.extend} to explicitly create an instance-override adapter class from a + * class-override adapter class, as the class-override adapter class is no longer abstract. * </li> * </ul> * @param self not used @@ -541,7 +547,18 @@ } catch(final ClassCastException e) { throw typeError("extend.expects.java.types"); } - return JavaAdapterFactory.getAdapterClassFor(stypes, classOverrides); + // Note that while the public API documentation claims self is not used, we actually use it. + // ScriptFunction.findCallMethod will bind the lookup object into it, and we can then use that lookup when + // requesting the adapter class. Note that if Java.extend is invoked with no lookup object, it'll pass the + // public lookup which'll result in generation of a no-permissions adapter. A typical situation this can happen + // is when the extend function is bound. + final MethodHandles.Lookup lookup; + if(self instanceof MethodHandles.Lookup) { + lookup = (MethodHandles.Lookup)self; + } else { + lookup = MethodHandles.publicLookup(); + } + return JavaAdapterFactory.getAdapterClassFor(stypes, classOverrides, lookup); } /**
--- a/src/jdk/nashorn/internal/objects/NativeJavaImporter.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/objects/NativeJavaImporter.java Thu Feb 06 16:12:50 2014 +0000 @@ -33,6 +33,7 @@ import jdk.nashorn.internal.objects.annotations.Constructor; import jdk.nashorn.internal.objects.annotations.Function; import jdk.nashorn.internal.objects.annotations.ScriptClass; +import jdk.nashorn.internal.runtime.Context; import jdk.nashorn.internal.runtime.NativeJavaPackage; import jdk.nashorn.internal.runtime.PropertyMap; import jdk.nashorn.internal.runtime.ScriptObject; @@ -156,8 +157,9 @@ } else if (obj instanceof NativeJavaPackage) { final String pkgName = ((NativeJavaPackage)obj).getName(); final String fullName = pkgName.isEmpty() ? name : (pkgName + "." + name); + final Context context = Global.instance().getContext(); try { - return StaticClass.forClass(Class.forName(fullName)); + return StaticClass.forClass(context.findClass(fullName)); } catch (final ClassNotFoundException e) { // IGNORE }
--- a/src/jdk/nashorn/internal/objects/NativeObject.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/objects/NativeObject.java Thu Feb 06 16:12:50 2014 +0000 @@ -484,10 +484,12 @@ */ @Function(attributes = Attribute.NOT_ENUMERABLE) public static Object hasOwnProperty(final Object self, final Object v) { - final String str = JSType.toString(v); + // Convert ScriptObjects to primitive with String.class hint + // but no need to convert other primitives to string. + final Object key = JSType.toPrimitive(v, String.class); final Object obj = Global.toObject(self); - return (obj instanceof ScriptObject) && ((ScriptObject)obj).hasOwnProperty(str); + return (obj instanceof ScriptObject) && ((ScriptObject)obj).hasOwnProperty(key); } /** @@ -643,10 +645,12 @@ targetObj.addBoundProperties(source, props); } else if (source instanceof StaticClass) { final Class<?> clazz = ((StaticClass)source).getRepresentedClass(); + Bootstrap.checkReflectionAccess(clazz, true); bindBeanProperties(targetObj, source, BeansLinker.getReadableStaticPropertyNames(clazz), BeansLinker.getWritableStaticPropertyNames(clazz), BeansLinker.getStaticMethodNames(clazz)); } else { final Class<?> clazz = source.getClass(); + Bootstrap.checkReflectionAccess(clazz, false); bindBeanProperties(targetObj, source, BeansLinker.getReadableInstancePropertyNames(clazz), BeansLinker.getWritableInstancePropertyNames(clazz), BeansLinker.getInstanceMethodNames(clazz)); } @@ -661,7 +665,6 @@ propertyNames.addAll(writablePropertyNames); final Class<?> clazz = source.getClass(); - Bootstrap.checkReflectionAccess(clazz); final MethodType getterType = MethodType.methodType(Object.class, clazz); final MethodType setterType = MethodType.methodType(Object.class, clazz, Object.class);
--- a/src/jdk/nashorn/internal/objects/NativeStrictArguments.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/objects/NativeStrictArguments.java Thu Feb 06 16:12:50 2014 +0000 @@ -76,7 +76,7 @@ super(proto, map); setIsArguments(); - final ScriptFunction func = ScriptFunctionImpl.getTypeErrorThrower(); + final ScriptFunction func = Global.instance().getTypeErrorThrower(); // We have to fill user accessor functions late as these are stored // in this object rather than in the PropertyMap of this object. setUserAccessors("caller", func, func);
--- a/src/jdk/nashorn/internal/objects/NativeString.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/objects/NativeString.java Thu Feb 06 16:12:50 2014 +0000 @@ -167,11 +167,12 @@ @SuppressWarnings("unused") private static Object get(final Object self, final Object key) { final CharSequence cs = JSType.toCharSequence(self); - final int index = ArrayIndex.getArrayIndex(key); + final Object primitiveKey = JSType.toPrimitive(key, String.class); + final int index = ArrayIndex.getArrayIndex(primitiveKey); if (index >= 0 && index < cs.length()) { return String.valueOf(cs.charAt(index)); } - return ((ScriptObject) Global.toObject(self)).get(key); + return ((ScriptObject) Global.toObject(self)).get(primitiveKey); } @SuppressWarnings("unused") @@ -202,11 +203,12 @@ // String characters can be accessed with array-like indexing.. @Override public Object get(final Object key) { - final int index = ArrayIndex.getArrayIndex(key); + final Object primitiveKey = JSType.toPrimitive(key, String.class); + final int index = ArrayIndex.getArrayIndex(primitiveKey); if (index >= 0 && index < value.length()) { return String.valueOf(value.charAt(index)); } - return super.get(key); + return super.get(primitiveKey); } @Override @@ -295,8 +297,9 @@ @Override public boolean has(final Object key) { - final int index = ArrayIndex.getArrayIndex(key); - return isValid(index) || super.has(key); + final Object primitiveKey = JSType.toPrimitive(key, String.class); + final int index = ArrayIndex.getArrayIndex(primitiveKey); + return isValid(index) || super.has(primitiveKey); } @Override @@ -318,8 +321,9 @@ @Override public boolean hasOwnProperty(final Object key) { - final int index = ArrayIndex.getArrayIndex(key); - return isValid(index) || super.hasOwnProperty(key); + final Object primitiveKey = JSType.toPrimitive(key, String.class); + final int index = ArrayIndex.getArrayIndex(primitiveKey); + return isValid(index) || super.hasOwnProperty(primitiveKey); } @Override @@ -358,8 +362,9 @@ @Override public boolean delete(final Object key, final boolean strict) { - final int index = ArrayIndex.getArrayIndex(key); - return checkDeleteIndex(index, strict)? false : super.delete(key, strict); + final Object primitiveKey = JSType.toPrimitive(key, String.class); + final int index = ArrayIndex.getArrayIndex(primitiveKey); + return checkDeleteIndex(index, strict)? false : super.delete(primitiveKey, strict); } private boolean checkDeleteIndex(final int index, final boolean strict) {
--- a/src/jdk/nashorn/internal/objects/ScriptFunctionImpl.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/objects/ScriptFunctionImpl.java Thu Feb 06 16:12:50 2014 +0000 @@ -170,26 +170,6 @@ boundfunctionmap$.setIsShared(); } - // function object representing TypeErrorThrower - private static ScriptFunction typeErrorThrower; - - /* - * ECMA section 13.2.3 The [[ThrowTypeError]] Function Object - */ - static synchronized ScriptFunction getTypeErrorThrower() { - if (typeErrorThrower == null) { - // use "getter" so that [[ThrowTypeError]] function's arity is 0 - as specified in step 10 of section 13.2.3 - final ScriptFunctionImpl func = new ScriptFunctionImpl("TypeErrorThrower", Lookup.TYPE_ERROR_THROWER_GETTER, null, null, false, false, false); - func.setPrototype(UNDEFINED); - // Non-constructor built-in functions do not have "prototype" property - func.deleteOwnProperty(func.getMap().findProperty("prototype")); - func.preventExtensions(); - typeErrorThrower = func; - } - - return typeErrorThrower; - } - private static PropertyMap createStrictModeMap(final PropertyMap map) { final int flags = Property.NOT_ENUMERABLE | Property.NOT_CONFIGURABLE; PropertyMap newMap = map; @@ -313,12 +293,13 @@ // We have to fill user accessor functions late as these are stored // in this object rather than in the PropertyMap of this object. + final ScriptFunction errorThrower = global.getTypeErrorThrower(); if (findProperty("arguments", true) != null) { - setUserAccessors("arguments", getTypeErrorThrower(), getTypeErrorThrower()); + setUserAccessors("arguments", errorThrower, errorThrower); } if (findProperty("caller", true) != null) { - setUserAccessors("caller", getTypeErrorThrower(), getTypeErrorThrower()); + setUserAccessors("caller", errorThrower, errorThrower); } } }
--- a/src/jdk/nashorn/internal/parser/Parser.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/parser/Parser.java Thu Feb 06 16:12:50 2014 +0000 @@ -1210,21 +1210,24 @@ */ private void whileStatement() { // Capture WHILE token. - final int whileLine = line; final long whileToken = token; // WHILE tested in caller. next(); // Construct WHILE node. - WhileNode whileNode = new WhileNode(whileLine, whileToken, Token.descPosition(whileToken), false); + WhileNode whileNode = new WhileNode(line, whileToken, Token.descPosition(whileToken), false); lc.push(whileNode); try { expect(LPAREN); - whileNode = whileNode.setTest(lc, expression()); + final int whileLine = line; + final Expression test = expression(); expect(RPAREN); - whileNode = whileNode.setBody(lc, getStatement()); - appendStatement(whileNode); + final Block body = getStatement(); + appendStatement(whileNode = + new WhileNode(whileLine, whileToken, finish, false). + setTest(lc, test). + setBody(lc, body)); } finally { lc.pop(whileNode); } @@ -1242,28 +1245,33 @@ */ private void doStatement() { // Capture DO token. - final int doLine = line; final long doToken = token; // DO tested in the caller. next(); - WhileNode doWhileNode = new WhileNode(doLine, doToken, Token.descPosition(doToken), true); + WhileNode doWhileNode = new WhileNode(-1, doToken, Token.descPosition(doToken), true); lc.push(doWhileNode); try { // Get DO body. - doWhileNode = doWhileNode.setBody(lc, getStatement()); + final Block body = getStatement(); expect(WHILE); expect(LPAREN); - doWhileNode = doWhileNode.setTest(lc, expression()); + final int doLine = line; + final Expression test = expression(); expect(RPAREN); if (type == SEMICOLON) { endOfLine(); } doWhileNode.setFinish(finish); - appendStatement(doWhileNode); + + //line number is last + appendStatement(doWhileNode = + new WhileNode(doLine, doToken, finish, true). + setBody(lc, body). + setTest(lc, test)); } finally { lc.pop(doWhileNode); }
--- a/src/jdk/nashorn/internal/runtime/Context.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/runtime/Context.java Thu Feb 06 16:12:50 2014 +0000 @@ -647,6 +647,19 @@ } /** + * Checks that the given package name can be accessed from no permissions context. + * + * @param pkgName package name + * @throw SecurityException if not accessible + */ + public static void checkPackageAccess(final String pkgName) { + final SecurityManager sm = System.getSecurityManager(); + if (sm != null) { + checkPackageAccess(sm, pkgName.endsWith(".")? pkgName : pkgName + "."); + } + } + + /** * Checks that the given package can be accessed from no permissions context. * * @param sm current security manager instance
--- a/src/jdk/nashorn/internal/runtime/DebuggerSupport.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/runtime/DebuggerSupport.java Thu Feb 06 16:12:50 2014 +0000 @@ -243,7 +243,7 @@ return value.toString(); case STRING: - return escape((String)value); + return escape(value.toString()); case NUMBER: return JSType.toString(((Number)value).doubleValue());
--- a/src/jdk/nashorn/internal/runtime/NativeJavaPackage.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/runtime/NativeJavaPackage.java Thu Feb 06 16:12:50 2014 +0000 @@ -85,6 +85,8 @@ */ public NativeJavaPackage(final String name, final ScriptObject proto) { super(proto, null); + // defense-in-path, check here for sensitive packages + Context.checkPackageAccess(name); this.name = name; }
--- a/src/jdk/nashorn/internal/runtime/ScriptFunction.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/runtime/ScriptFunction.java Thu Feb 06 16:12:50 2014 +0000 @@ -26,14 +26,13 @@ package jdk.nashorn.internal.runtime; import static jdk.nashorn.internal.codegen.CompilerConstants.virtualCallNoLookup; +import static jdk.nashorn.internal.lookup.Lookup.MH; import static jdk.nashorn.internal.runtime.ECMAErrors.typeError; import static jdk.nashorn.internal.runtime.ScriptRuntime.UNDEFINED; -import static jdk.nashorn.internal.lookup.Lookup.MH; import java.lang.invoke.MethodHandle; import java.lang.invoke.MethodHandles; import java.lang.invoke.MethodType; - import jdk.internal.dynalink.CallSiteDescriptor; import jdk.internal.dynalink.linker.GuardedInvocation; import jdk.internal.dynalink.linker.LinkRequest; @@ -524,7 +523,11 @@ } } else { final MethodHandle callHandle = getBestInvoker(type.dropParameterTypes(0, 1), request.getArguments()); - if (scopeCall) { + if (data.isBuiltin() && "extend".equals(data.getName())) { + // NOTE: the only built-in named "extend" is NativeJava.extend. As a special-case we're binding the + // current lookup as its "this" so it can do security-sensitive creation of adapter classes. + boundHandle = MH.dropArguments(MH.bindTo(callHandle, desc.getLookup()), 0, Object.class, Object.class); + } else if (scopeCall) { // Make a handle that drops the passed "this" argument and substitutes either Global or Undefined // (this, args...) => (args...) boundHandle = MH.bindTo(callHandle, needsWrappedThis() ? Context.getGlobalTrusted() : ScriptRuntime.UNDEFINED);
--- a/src/jdk/nashorn/internal/runtime/ScriptObject.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/runtime/ScriptObject.java Thu Feb 06 16:12:50 2014 +0000 @@ -2373,11 +2373,13 @@ private int getInt(final int index, final String key) { if (isValidArrayIndex(index)) { - for (ScriptObject object = this; ; ) { - final FindProperty find = object.findProperty(key, false, false, this); - - if (find != null) { - return getIntValue(find); + for (ScriptObject object = this; ; ) { + if (object.getMap().containsArrayKeys()) { + final FindProperty find = object.findProperty(key, false, false, this); + + if (find != null) { + return getIntValue(find); + } } if ((object = object.getProto()) == null) { @@ -2389,7 +2391,7 @@ if (array.has(index)) { return array.getInt(index); } - } + } } else { final FindProperty find = findProperty(key, true); @@ -2403,14 +2405,15 @@ @Override public int getInt(final Object key) { - final int index = getArrayIndex(key); + final Object primitiveKey = JSType.toPrimitive(key, String.class); + final int index = getArrayIndex(primitiveKey); final ArrayData array = getArray(); if (array.has(index)) { return array.getInt(index); } - return getInt(index, JSType.toString(key)); + return getInt(index, JSType.toString(primitiveKey)); } @Override @@ -2439,22 +2442,25 @@ @Override public int getInt(final int key) { + final int index = getArrayIndex(key); final ArrayData array = getArray(); - if (array.has(key)) { - return array.getInt(key); + if (array.has(index)) { + return array.getInt(index); } - return getInt(key, JSType.toString(key)); + return getInt(index, JSType.toString(key)); } private long getLong(final int index, final String key) { if (isValidArrayIndex(index)) { for (ScriptObject object = this; ; ) { - final FindProperty find = object.findProperty(key, false, false, this); - - if (find != null) { - return getLongValue(find); + if (object.getMap().containsArrayKeys()) { + final FindProperty find = object.findProperty(key, false, false, this); + + if (find != null) { + return getLongValue(find); + } } if ((object = object.getProto()) == null) { @@ -2466,7 +2472,7 @@ if (array.has(index)) { return array.getLong(index); } - } + } } else { final FindProperty find = findProperty(key, true); @@ -2480,14 +2486,15 @@ @Override public long getLong(final Object key) { - final int index = getArrayIndex(key); + final Object primitiveKey = JSType.toPrimitive(key, String.class); + final int index = getArrayIndex(primitiveKey); final ArrayData array = getArray(); if (array.has(index)) { return array.getLong(index); } - return getLong(index, JSType.toString(key)); + return getLong(index, JSType.toString(primitiveKey)); } @Override @@ -2516,22 +2523,25 @@ @Override public long getLong(final int key) { + final int index = getArrayIndex(key); final ArrayData array = getArray(); - if (array.has(key)) { - return array.getLong(key); + if (array.has(index)) { + return array.getLong(index); } - return getLong(key, JSType.toString(key)); + return getLong(index, JSType.toString(key)); } private double getDouble(final int index, final String key) { if (isValidArrayIndex(index)) { for (ScriptObject object = this; ; ) { - final FindProperty find = object.findProperty(key, false, false, this); - - if (find != null) { - return getDoubleValue(find); + if (object.getMap().containsArrayKeys()) { + final FindProperty find = object.findProperty(key, false, false, this); + + if (find != null) { + return getDoubleValue(find); + } } if ((object = object.getProto()) == null) { @@ -2543,7 +2553,7 @@ if (array.has(index)) { return array.getDouble(index); } - } + } } else { final FindProperty find = findProperty(key, true); @@ -2557,14 +2567,15 @@ @Override public double getDouble(final Object key) { - final int index = getArrayIndex(key); + final Object primitiveKey = JSType.toPrimitive(key, String.class); + final int index = getArrayIndex(primitiveKey); final ArrayData array = getArray(); if (array.has(index)) { return array.getDouble(index); } - return getDouble(index, JSType.toString(key)); + return getDouble(index, JSType.toString(primitiveKey)); } @Override @@ -2593,22 +2604,25 @@ @Override public double getDouble(final int key) { + final int index = getArrayIndex(key); final ArrayData array = getArray(); - if (array.has(key)) { - return array.getDouble(key); + if (array.has(index)) { + return array.getDouble(index); } - return getDouble(key, JSType.toString(key)); + return getDouble(index, JSType.toString(key)); } private Object get(final int index, final String key) { if (isValidArrayIndex(index)) { for (ScriptObject object = this; ; ) { - final FindProperty find = object.findProperty(key, false, false, this); - - if (find != null) { - return getObjectValue(find); + if (object.getMap().containsArrayKeys()) { + final FindProperty find = object.findProperty(key, false, false, this); + + if (find != null) { + return getObjectValue(find); + } } if ((object = object.getProto()) == null) { @@ -2634,14 +2648,15 @@ @Override public Object get(final Object key) { - final int index = getArrayIndex(key); + final Object primitiveKey = JSType.toPrimitive(key, String.class); + final int index = getArrayIndex(primitiveKey); final ArrayData array = getArray(); if (array.has(index)) { return array.getObject(index); } - return get(index, JSType.toString(key)); + return get(index, JSType.toString(primitiveKey)); } @Override @@ -2670,13 +2685,14 @@ @Override public Object get(final int key) { + final int index = getArrayIndex(key); final ArrayData array = getArray(); - if (array.has(key)) { - return array.getObject(key); + if (array.has(index)) { + return array.getObject(index); } - return get(key, JSType.toString(key)); + return get(index, JSType.toString(key)); } /** @@ -2688,7 +2704,7 @@ */ private void doesNotHave(final int index, final Object value, final boolean strict) { final long oldLength = getArray().length(); - final long longIndex = index & JSType.MAX_UINT; + final long longIndex = ArrayIndex.toLongIndex(index); if (getMap().containsArrayKeys()) { final String key = JSType.toString(longIndex); @@ -2774,7 +2790,8 @@ @Override public void set(final Object key, final int value, final boolean strict) { - final int index = getArrayIndex(key); + final Object primitiveKey = JSType.toPrimitive(key, String.class); + final int index = getArrayIndex(primitiveKey); if (isValidArrayIndex(index)) { if (getArray().has(index)) { @@ -2786,13 +2803,14 @@ return; } - final String propName = JSType.toString(key); + final String propName = JSType.toString(primitiveKey); setObject(findProperty(propName, true), strict, propName, JSType.toObject(value)); } @Override public void set(final Object key, final long value, final boolean strict) { - final int index = getArrayIndex(key); + final Object primitiveKey = JSType.toPrimitive(key, String.class); + final int index = getArrayIndex(primitiveKey); if (isValidArrayIndex(index)) { if (getArray().has(index)) { @@ -2804,13 +2822,14 @@ return; } - final String propName = JSType.toString(key); + final String propName = JSType.toString(primitiveKey); setObject(findProperty(propName, true), strict, propName, JSType.toObject(value)); } @Override public void set(final Object key, final double value, final boolean strict) { - final int index = getArrayIndex(key); + final Object primitiveKey = JSType.toPrimitive(key, String.class); + final int index = getArrayIndex(primitiveKey); if (isValidArrayIndex(index)) { if (getArray().has(index)) { @@ -2822,13 +2841,14 @@ return; } - final String propName = JSType.toString(key); + final String propName = JSType.toString(primitiveKey); setObject(findProperty(propName, true), strict, propName, JSType.toObject(value)); } @Override public void set(final Object key, final Object value, final boolean strict) { - final int index = getArrayIndex(key); + final Object primitiveKey = JSType.toPrimitive(key, String.class); + final int index = getArrayIndex(primitiveKey); if (isValidArrayIndex(index)) { if (getArray().has(index)) { @@ -2840,7 +2860,7 @@ return; } - final String propName = JSType.toString(key); + final String propName = JSType.toString(primitiveKey); setObject(findProperty(propName, true), strict, propName, value); } @@ -3062,82 +3082,69 @@ @Override public boolean has(final Object key) { - final int index = getArrayIndex(key); - - if (isValidArrayIndex(index)) { - for (ScriptObject self = this; self != null; self = self.getProto()) { - if (self.getArray().has(index)) { - return true; - } - } - } - - return hasProperty(JSType.toString(key), true); + final Object primitiveKey = JSType.toPrimitive(key); + final int index = getArrayIndex(primitiveKey); + return isValidArrayIndex(index) ? hasArrayProperty(index) : hasProperty(JSType.toString(primitiveKey), true); } @Override public boolean has(final double key) { final int index = getArrayIndex(key); - - if (isValidArrayIndex(index)) { - for (ScriptObject self = this; self != null; self = self.getProto()) { - if (self.getArray().has(index)) { - return true; - } - } - } - - return hasProperty(JSType.toString(key), true); + return isValidArrayIndex(index) ? hasArrayProperty(index) : hasProperty(JSType.toString(key), true); } @Override public boolean has(final long key) { final int index = getArrayIndex(key); - - if (isValidArrayIndex(index)) { - for (ScriptObject self = this; self != null; self = self.getProto()) { - if (self.getArray().has(index)) { - return true; - } - } - } - - return hasProperty(JSType.toString(key), true); + return isValidArrayIndex(index) ? hasArrayProperty(index) : hasProperty(JSType.toString(key), true); } @Override public boolean has(final int key) { final int index = getArrayIndex(key); - - if (isValidArrayIndex(index)) { - for (ScriptObject self = this; self != null; self = self.getProto()) { - if (self.getArray().has(index)) { - return true; - } + return isValidArrayIndex(index) ? hasArrayProperty(index) : hasProperty(JSType.toString(key), true); + } + + private boolean hasArrayProperty(final int index) { + boolean hasArrayKeys = false; + + for (ScriptObject self = this; self != null; self = self.getProto()) { + if (self.getArray().has(index)) { + return true; } + hasArrayKeys = hasArrayKeys || self.getMap().containsArrayKeys(); } - return hasProperty(JSType.toString(key), true); + return hasArrayKeys && hasProperty(ArrayIndex.toKey(index), true); } @Override public boolean hasOwnProperty(final Object key) { - return getArray().has(getArrayIndex(key)) || hasProperty(JSType.toString(key), false); + final Object primitiveKey = JSType.toPrimitive(key, String.class); + final int index = getArrayIndex(primitiveKey); + return isValidArrayIndex(index) ? hasOwnArrayProperty(index) : hasProperty(JSType.toString(primitiveKey), false); } @Override public boolean hasOwnProperty(final int key) { - return getArray().has(getArrayIndex(key)) || hasProperty(JSType.toString(key), false); + final int index = getArrayIndex(key); + return isValidArrayIndex(index) ? hasOwnArrayProperty(index) : hasProperty(JSType.toString(key), false); } @Override public boolean hasOwnProperty(final long key) { - return getArray().has(getArrayIndex(key)) || hasProperty(JSType.toString(key), false); + final int index = getArrayIndex(key); + return isValidArrayIndex(index) ? hasOwnArrayProperty(index) : hasProperty(JSType.toString(key), false); } @Override public boolean hasOwnProperty(final double key) { - return getArray().has(getArrayIndex(key)) || hasProperty(JSType.toString(key), false); + final int index = getArrayIndex(key); + return isValidArrayIndex(index) ? hasOwnArrayProperty(index) : hasProperty(JSType.toString(key), false); + } + + private boolean hasOwnArrayProperty(final int index) { + return getArray().has(index) || (getMap().containsArrayKeys() && hasProperty(ArrayIndex.toKey(index), false)); } @Override @@ -3190,7 +3197,8 @@ @Override public boolean delete(final Object key, final boolean strict) { - final int index = getArrayIndex(key); + final Object primitiveKey = JSType.toPrimitive(key, String.class); + final int index = getArrayIndex(primitiveKey); final ArrayData array = getArray(); if (array.has(index)) { @@ -3201,7 +3209,7 @@ return false; } - return deleteObject(key, strict); + return deleteObject(primitiveKey, strict); } private boolean deleteObject(final Object key, final boolean strict) {
--- a/src/jdk/nashorn/internal/runtime/arrays/ArrayIndex.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/runtime/arrays/ArrayIndex.java Thu Feb 06 16:12:50 2014 +0000 @@ -27,6 +27,7 @@ import jdk.nashorn.internal.runtime.ConsString; import jdk.nashorn.internal.runtime.JSType; +import jdk.nashorn.internal.runtime.ScriptObject; /** * Array index computation helpers. that both throw exceptions or return @@ -80,7 +81,12 @@ * Returns a valid array index in an int, if the object represents one. This * routine needs to perform quickly since all keys are tested with it. * - * @param key key to check for array index + * <p>The {@code key} parameter must be a JavaScript primitive type, i.e. one of + * {@code String}, {@code Number}, {@code Boolean}, {@code null}, or {@code undefined}. + * {@code ScriptObject} instances should be converted to primitive with + * {@code String.class} hint before being passed to this method.</p> + * + * @param key key to check for array index. * @return the array index, or {@code -1} if {@code key} does not represent a valid index. * Note that negative return values other than {@code -1} are considered valid and can be converted to * the actual index using {@link #toLongIndex(int)}. @@ -88,18 +94,31 @@ public static int getArrayIndex(final Object key) { if (key instanceof Integer) { return getArrayIndex(((Integer) key).intValue()); - } else if (key instanceof Number) { - return getArrayIndex(((Number) key).doubleValue()); + } else if (key instanceof Double) { + return getArrayIndex(((Double) key).doubleValue()); } else if (key instanceof String) { return (int)fromString((String) key); + } else if (key instanceof Long) { + return getArrayIndex(((Long) key).longValue()); } else if (key instanceof ConsString) { return (int)fromString(key.toString()); } + assert !(key instanceof ScriptObject); return INVALID_ARRAY_INDEX; } /** + * Returns a valid array index in an int, if {@code key} represents one. + * + * @param key key to check + * @return the array index, or {@code -1} if {@code key} is not a valid array index. + */ + public static int getArrayIndex(final int key) { + return (key >= 0) ? key : INVALID_ARRAY_INDEX; + } + + /** * Returns a valid array index in an int, if the long represents one. * * @param key key to check @@ -129,10 +148,7 @@ */ public static int getArrayIndex(final double key) { if (JSType.isRepresentableAsInt(key)) { - final int intKey = (int)key; - if (intKey >= 0) { - return intKey; - } + return getArrayIndex((int) key); } else if (JSType.isRepresentableAsLong(key)) { return getArrayIndex((long) key); } @@ -177,5 +193,16 @@ return index & JSType.MAX_UINT; } + /** + * Convert an index to a key string. This is the same as calling {@link #toLongIndex(int)} + * and converting the result to String. + * + * @param index index to convert + * @return index as string + */ + public static String toKey(final int index) { + return Long.toString(index & JSType.MAX_UINT); + } + }
--- a/src/jdk/nashorn/internal/runtime/linker/AdaptationResult.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/runtime/linker/AdaptationResult.java Thu Feb 06 16:12:50 2014 +0000 @@ -47,7 +47,8 @@ ERROR_NON_PUBLIC_CLASS, ERROR_NO_ACCESSIBLE_CONSTRUCTOR, ERROR_MULTIPLE_SUPERCLASSES, - ERROR_NO_COMMON_LOADER + ERROR_NO_COMMON_LOADER, + ERROR_FINAL_FINALIZER } static final AdaptationResult SUCCESSFUL_RESULT = new AdaptationResult(Outcome.SUCCESS, "");
--- a/src/jdk/nashorn/internal/runtime/linker/Bootstrap.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/runtime/linker/Bootstrap.java Thu Feb 06 16:12:50 2014 +0000 @@ -278,9 +278,10 @@ * {@code java.lang.invoke} package, as well a {@link Class} and any subclass of {@link ClassLoader}) and there is * a security manager in the system, then it checks the {@code nashorn.JavaReflection} {@code RuntimePermission}. * @param clazz the class being tested + * @param isStatic is access checked for static members (or instance members) */ - public static void checkReflectionAccess(Class<?> clazz) { - ReflectionCheckLinker.checkReflectionAccess(clazz); + public static void checkReflectionAccess(Class<?> clazz, boolean isStatic) { + ReflectionCheckLinker.checkReflectionAccess(clazz, isStatic); } /**
--- a/src/jdk/nashorn/internal/runtime/linker/JSObjectLinker.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/runtime/linker/JSObjectLinker.java Thu Feb 06 16:12:50 2014 +0000 @@ -32,6 +32,7 @@ import java.util.Map; import jdk.internal.dynalink.CallSiteDescriptor; import jdk.internal.dynalink.linker.GuardedInvocation; +import jdk.internal.dynalink.linker.GuardedTypeConversion; import jdk.internal.dynalink.linker.GuardingTypeConverterFactory; import jdk.internal.dynalink.linker.LinkRequest; import jdk.internal.dynalink.linker.LinkerServices; @@ -79,7 +80,7 @@ } @Override - public GuardedInvocation convertToType(final Class<?> sourceType, final Class<?> targetType) throws Exception { + public GuardedTypeConversion convertToType(final Class<?> sourceType, final Class<?> targetType) throws Exception { final boolean sourceIsAlwaysJSObject = JSObject.class.isAssignableFrom(sourceType); if(!sourceIsAlwaysJSObject && !sourceType.isAssignableFrom(JSObject.class)) { return null; @@ -90,7 +91,7 @@ return null; } - return new GuardedInvocation(converter, sourceIsAlwaysJSObject ? null : IS_JSOBJECT_GUARD).asType(MethodType.methodType(targetType, sourceType)); + return new GuardedTypeConversion(new GuardedInvocation(converter, sourceIsAlwaysJSObject ? null : IS_JSOBJECT_GUARD).asType(MethodType.methodType(targetType, sourceType)), true); }
--- a/src/jdk/nashorn/internal/runtime/linker/JavaAdapterBytecodeGenerator.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/runtime/linker/JavaAdapterBytecodeGenerator.java Thu Feb 06 16:12:50 2014 +0000 @@ -59,6 +59,7 @@ import java.util.List; import java.util.Set; import jdk.internal.org.objectweb.asm.ClassWriter; +import jdk.internal.org.objectweb.asm.Handle; import jdk.internal.org.objectweb.asm.Label; import jdk.internal.org.objectweb.asm.Opcodes; import jdk.internal.org.objectweb.asm.Type; @@ -66,21 +67,23 @@ import jdk.nashorn.internal.runtime.Context; import jdk.nashorn.internal.runtime.ScriptFunction; import jdk.nashorn.internal.runtime.ScriptObject; +import jdk.nashorn.internal.runtime.linker.AdaptationResult.Outcome; import sun.reflect.CallerSensitive; /** * Generates bytecode for a Java adapter class. Used by the {@link JavaAdapterFactory}. * </p><p> - * For every protected or public constructor in the extended class, the adapter class will have between one to three + * For every protected or public constructor in the extended class, the adapter class will have either one or two * public constructors (visibility of protected constructors in the extended class is promoted to public). - * <ul> - * <li>In every case, a constructor taking a trailing ScriptObject argument preceded by original constructor arguments - * is always created on the adapter class. When such a constructor is invoked, the passed ScriptObject's member - * functions are used to implement and/or override methods on the original class, dispatched by name. A single - * JavaScript function will act as the implementation for all overloaded methods of the same name. When methods on an - * adapter instance are invoked, the functions are invoked having the ScriptObject passed in the instance constructor as - * their "this". Subsequent changes to the ScriptObject (reassignment or removal of its functions) are not reflected in - * the adapter instance; the method implementations are bound to functions at constructor invocation time. + * <li> + * <li>For adapter classes with instance-level overrides, a constructor taking a trailing ScriptObject argument preceded + * by original constructor arguments is always created on the adapter class. When such a constructor is invoked, the + * passed ScriptObject's member functions are used to implement and/or override methods on the original class, + * dispatched by name. A single JavaScript function will act as the implementation for all overloaded methods of the + * same name. When methods on an adapter instance are invoked, the functions are invoked having the ScriptObject passed + * in the instance constructor as their "this". Subsequent changes to the ScriptObject (reassignment or removal of its + * functions) are not reflected in the adapter instance; the method implementations are bound to functions at + * constructor invocation time. * {@code java.lang.Object} methods {@code equals}, {@code hashCode}, and {@code toString} can also be overridden. The * only restriction is that since every JavaScript object already has a {@code toString} function through the * {@code Object.prototype}, the {@code toString} in the adapter is only overridden if the passed ScriptObject has a @@ -89,16 +92,17 @@ * </li> * <li> * If the original types collectively have only one abstract method, or have several of them, but all share the - * same name, an additional constructor is provided for every original constructor; this one takes a ScriptFunction as - * its last argument preceded by original constructor arguments. This constructor will use the passed function as the - * implementation for all abstract methods. For consistency, any concrete methods sharing the single abstract method - * name will also be overridden by the function. When methods on the adapter instance are invoked, the ScriptFunction is - * invoked with global or UNDEFINED as its "this" depending whether the function is non-strict or not. + * same name, an additional constructor for instance-level override adapter is provided for every original constructor; + * this one takes a ScriptFunction as its last argument preceded by original constructor arguments. This constructor + * will use the passed function as the implementation for all abstract methods. For consistency, any concrete methods + * sharing the single abstract method name will also be overridden by the function. When methods on the adapter instance + * are invoked, the ScriptFunction is invoked with UNDEFINED or Global as its "this" depending whether the function is + * strict or not. * </li> * <li> * If the adapter being generated can have class-level overrides, constructors taking same arguments as the superclass - * constructors are also created. These constructors simply delegate to the superclass constructor. They are used to - * create instances of the adapter class with no instance-level overrides. + * constructors are created. These constructors simply delegate to the superclass constructor. They are simply used to + * create instances of the adapter class, with no instance-level overrides, as they don't have them. * </li> * </ul> * </p><p> @@ -111,16 +115,20 @@ * source-level script expression <code>new X(a, b) { ... }</code> (which is a proprietary syntax extension Nashorn uses * to resemble Java anonymous classes) is actually equivalent to <code>new X(a, b, { ... })</code>. * </p><p> - * It is possible to create two different classes: those that can have both class-level and instance-level overrides, - * and those that can only have instance-level overrides. When - * {@link JavaAdapterFactory#getAdapterClassFor(Class[], ScriptObject)} is invoked with non-null {@code classOverrides} - * parameter, an adapter class is created that can have class-level overrides, and the passed script object will be used - * as the implementations for its methods, just as in the above case of the constructor taking a script object. Note - * that in the case of class-level overrides, a new adapter class is created on every invocation, and the implementation - * object is bound to the class, not to any instance. All created instances will share these functions. Of course, when - * instances of such a class are being created, they can still take another object (or possibly a function) in their - * constructor's trailing position and thus provide further instance-specific overrides. The order of invocation is - * always instance-specified method, then a class-specified method, and finally the superclass method. + * It is possible to create two different adapter classes: those that can have class-level overrides, and those that can + * have instance-level overrides. When {@link JavaAdapterFactory#getAdapterClassFor(Class[], ScriptObject)} is invoked + * with non-null {@code classOverrides} parameter, an adapter class is created that can have class-level overrides, and + * the passed script object will be used as the implementations for its methods, just as in the above case of the + * constructor taking a script object. Note that in the case of class-level overrides, a new adapter class is created on + * every invocation, and the implementation object is bound to the class, not to any instance. All created instances + * will share these functions. If it is required to have both class-level overrides and instance-level overrides, the + * class-level override adapter class should be subclassed with an instance-override adapter. Since adapters delegate to + * super class when an overriding method handle is not specified, this will behave as expected. It is not possible to + * have both class-level and instance-level overrides in the same class for security reasons: adapter classes are + * defined with a protection domain of their creator code, and an adapter class that has both class and instance level + * overrides would need to have two potentially different protection domains: one for class-based behavior and one for + * instance-based behavior; since Java classes can only belong to a single protection domain, this could not be + * implemented securely. */ final class JavaAdapterBytecodeGenerator { static final Type CONTEXT_TYPE = Type.getType(Context.class); @@ -171,7 +179,6 @@ private static final int MAX_GENERATED_TYPE_NAME_LENGTH = 255; private static final String CLASS_INIT = "<clinit>"; - private static final String STATIC_GLOBAL_FIELD_NAME = "staticGlobal"; // Method name prefix for invoking super-methods static final String SUPER_PREFIX = "super$"; @@ -199,6 +206,7 @@ private final Set<MethodInfo> finalMethods = new HashSet<>(EXCLUDED); private final Set<MethodInfo> methodInfos = new HashSet<>(); private boolean autoConvertibleFromFunction = false; + private boolean hasExplicitFinalizer = false; private final ClassWriter cw; @@ -207,8 +215,8 @@ * @param superClass the superclass the adapter will extend. * @param interfaces the interfaces the adapter will implement. * @param commonLoader the class loader that can see all of superClass, interfaces, and Nashorn classes. - * @param classOverride true to generate the bytecode for the adapter that has both class-level and instance-level - * overrides, false to generate the bytecode for the adapter that only has instance-level overrides. + * @param classOverride true to generate the bytecode for the adapter that has class-level overrides, false to + * generate the bytecode for the adapter that has instance-level overrides. * @throws AdaptationException if the adapter can not be generated for some reason. */ JavaAdapterBytecodeGenerator(final Class<?> superClass, final List<Class<?>> interfaces, @@ -230,8 +238,7 @@ superClassName = Type.getInternalName(superClass); generatedClassName = getGeneratedClassName(superClass, interfaces); - cw.visit(Opcodes.V1_7, ACC_PUBLIC | ACC_SUPER | ACC_FINAL, generatedClassName, null, superClassName, getInternalTypeNames(interfaces)); - + cw.visit(Opcodes.V1_7, ACC_PUBLIC | ACC_SUPER, generatedClassName, null, superClassName, getInternalTypeNames(interfaces)); generateGlobalFields(); gatherMethods(superClass); @@ -244,17 +251,16 @@ generateConstructors(); generateMethods(); generateSuperMethods(); + if (hasExplicitFinalizer) { + generateFinalizerMethods(); + } // } cw.visitEnd(); } private void generateGlobalFields() { - cw.visitField(ACC_PRIVATE | ACC_FINAL, GLOBAL_FIELD_NAME, SCRIPT_OBJECT_TYPE_DESCRIPTOR, null, null).visitEnd(); + cw.visitField(ACC_PRIVATE | ACC_FINAL | (classOverride ? ACC_STATIC : 0), GLOBAL_FIELD_NAME, SCRIPT_OBJECT_TYPE_DESCRIPTOR, null, null).visitEnd(); usedFieldNames.add(GLOBAL_FIELD_NAME); - if(classOverride) { - cw.visitField(ACC_PRIVATE | ACC_FINAL | ACC_STATIC, STATIC_GLOBAL_FIELD_NAME, SCRIPT_OBJECT_TYPE_DESCRIPTOR, null, null).visitEnd(); - usedFieldNames.add(STATIC_GLOBAL_FIELD_NAME); - } } JavaAdapterClassLoader createAdapterClassLoader() { @@ -305,11 +311,9 @@ } private void generateHandleFields() { + final int flags = ACC_PRIVATE | ACC_FINAL | (classOverride ? ACC_STATIC : 0); for (final MethodInfo mi: methodInfos) { - cw.visitField(ACC_PRIVATE | ACC_FINAL, mi.methodHandleInstanceFieldName, METHOD_HANDLE_TYPE_DESCRIPTOR, null, null).visitEnd(); - if(classOverride) { - cw.visitField(ACC_PRIVATE | ACC_FINAL | ACC_STATIC, mi.methodHandleClassFieldName, METHOD_HANDLE_TYPE_DESCRIPTOR, null, null).visitEnd(); - } + cw.visitField(flags, mi.methodHandleFieldName, METHOD_HANDLE_TYPE_DESCRIPTOR, null, null).visitEnd(); } } @@ -337,7 +341,7 @@ } else { mv.visitInsn(ACONST_NULL); } - mv.putstatic(generatedClassName, mi.methodHandleClassFieldName, METHOD_HANDLE_TYPE_DESCRIPTOR); + mv.putstatic(generatedClassName, mi.methodHandleFieldName, METHOD_HANDLE_TYPE_DESCRIPTOR); } initGlobal = new Label(); mv.goTo(initGlobal); @@ -351,15 +355,15 @@ mv.aconst(mi.getName()); mv.aconst(Type.getMethodType(mi.type.toMethodDescriptorString())); mv.invokestatic(SERVICES_CLASS_TYPE_NAME, "getHandle", GET_HANDLE_OBJECT_DESCRIPTOR); - mv.putstatic(generatedClassName, mi.methodHandleClassFieldName, METHOD_HANDLE_TYPE_DESCRIPTOR); + mv.putstatic(generatedClassName, mi.methodHandleFieldName, METHOD_HANDLE_TYPE_DESCRIPTOR); } if(initGlobal != null) { mv.visitLabel(initGlobal); } - // Assign "staticGlobal = Context.getGlobal()" + // Assign "global = Context.getGlobal()" invokeGetGlobalWithNullCheck(mv); - mv.putstatic(generatedClassName, STATIC_GLOBAL_FIELD_NAME, SCRIPT_OBJECT_TYPE_DESCRIPTOR); + mv.putstatic(generatedClassName, GLOBAL_FIELD_NAME, SCRIPT_OBJECT_TYPE_DESCRIPTOR); endInitMethod(mv); } @@ -390,21 +394,21 @@ // Generate a constructor that just delegates to ctor. This is used with class-level overrides, when we want // to create instances without further per-instance overrides. generateDelegatingConstructor(ctor); - } - - // Generate a constructor that delegates to ctor, but takes an additional ScriptObject parameter at the - // beginning of its parameter list. - generateOverridingConstructor(ctor, false); + } else { + // Generate a constructor that delegates to ctor, but takes an additional ScriptObject parameter at the + // beginning of its parameter list. + generateOverridingConstructor(ctor, false); - if (samName != null) { - if (!autoConvertibleFromFunction && ctor.getParameterTypes().length == 0) { - // If the original type only has a single abstract method name, as well as a default ctor, then it can - // be automatically converted from JS function. - autoConvertibleFromFunction = true; + if (samName != null) { + if (!autoConvertibleFromFunction && ctor.getParameterTypes().length == 0) { + // If the original type only has a single abstract method name, as well as a default ctor, then it can + // be automatically converted from JS function. + autoConvertibleFromFunction = true; + } + // If all our abstract methods have a single name, generate an additional constructor, one that takes a + // ScriptFunction as its first parameter and assigns it as the implementation for all abstract methods. + generateOverridingConstructor(ctor, true); } - // If all our abstract methods have a single name, generate an additional constructor, one that takes a - // ScriptFunction as its first parameter and assigns it as the implementation for all abstract methods. - generateOverridingConstructor(ctor, true); } } @@ -430,7 +434,7 @@ } /** - * Generates a constructor for the adapter class. This constructor will take the same arguments as the supertype + * Generates a constructor for the instance adapter class. This constructor will take the same arguments as the supertype * constructor passed as the argument here, and delegate to it. However, it will take an additional argument of * either ScriptObject or ScriptFunction type (based on the value of the "fromFunction" parameter), and initialize * all the method handle fields of the adapter instance with functions from the script object (or the script @@ -498,7 +502,7 @@ mv.aconst(Type.getMethodType(mi.type.toMethodDescriptorString())); mv.invokestatic(SERVICES_CLASS_TYPE_NAME, "getHandle", getHandleDescriptor); } - mv.putfield(generatedClassName, mi.methodHandleInstanceFieldName, METHOD_HANDLE_TYPE_DESCRIPTOR); + mv.putfield(generatedClassName, mi.methodHandleFieldName, METHOD_HANDLE_TYPE_DESCRIPTOR); } // Assign "this.global = Context.getGlobal()" @@ -536,8 +540,7 @@ private static class MethodInfo { private final Method method; private final MethodType type; - private String methodHandleInstanceFieldName; - private String methodHandleClassFieldName; + private String methodHandleFieldName; private MethodInfo(final Class<?> clazz, final String name, final Class<?>... argTypes) throws NoSuchMethodException { this(clazz.getDeclaredMethod(name, argTypes)); @@ -567,25 +570,20 @@ return getName().hashCode() ^ type.hashCode(); } - void setIsCanonical(final Set<String> usedFieldNames, boolean classOverride) { - methodHandleInstanceFieldName = nextName(usedFieldNames); - if(classOverride) { - methodHandleClassFieldName = nextName(usedFieldNames); - } + void setIsCanonical(final JavaAdapterBytecodeGenerator self) { + methodHandleFieldName = self.nextName(getName()); } + } - String nextName(final Set<String> usedFieldNames) { - int i = 0; - final String name = getName(); - String nextName = name; - while (!usedFieldNames.add(nextName)) { - final String ordinal = String.valueOf(i++); - final int maxNameLen = 255 - ordinal.length(); - nextName = (name.length() <= maxNameLen ? name : name.substring(0, maxNameLen)).concat(ordinal); - } - return nextName; + private String nextName(final String name) { + int i = 0; + String nextName = name; + while (!usedFieldNames.add(nextName)) { + final String ordinal = String.valueOf(i++); + final int maxNameLen = 255 - ordinal.length(); + nextName = (name.length() <= maxNameLen ? name : name.substring(0, maxNameLen)).concat(ordinal); } - + return nextName; } private void generateMethods() { @@ -624,23 +622,19 @@ methodDesc, null, exceptionNames)); mv.visitCode(); - final Label instanceHandleDefined = new Label(); - final Label classHandleDefined = new Label(); + final Label handleDefined = new Label(); final Type asmReturnType = Type.getType(type.returnType()); - // See if we have instance handle defined - mv.visitVarInsn(ALOAD, 0); - mv.getfield(generatedClassName, mi.methodHandleInstanceFieldName, METHOD_HANDLE_TYPE_DESCRIPTOR); - // stack: [instanceHandle] - jumpIfNonNullKeepOperand(mv, instanceHandleDefined); - + // See if we have overriding method handle defined if(classOverride) { - // See if we have the static handle - mv.getstatic(generatedClassName, mi.methodHandleClassFieldName, METHOD_HANDLE_TYPE_DESCRIPTOR); - // stack: [classHandle] - jumpIfNonNullKeepOperand(mv, classHandleDefined); + mv.getstatic(generatedClassName, mi.methodHandleFieldName, METHOD_HANDLE_TYPE_DESCRIPTOR); + } else { + mv.visitVarInsn(ALOAD, 0); + mv.getfield(generatedClassName, mi.methodHandleFieldName, METHOD_HANDLE_TYPE_DESCRIPTOR); } + // stack: [handle] + jumpIfNonNullKeepOperand(mv, handleDefined); // No handle is available, fall back to default behavior if(Modifier.isAbstract(method.getModifiers())) { @@ -654,25 +648,17 @@ emitSuperCall(mv, name, methodDesc); } - final Label setupGlobal = new Label(); - + mv.visitLabel(handleDefined); + // Load the creatingGlobal object if(classOverride) { - mv.visitLabel(classHandleDefined); // If class handle is defined, load the static defining global - mv.getstatic(generatedClassName, STATIC_GLOBAL_FIELD_NAME, SCRIPT_OBJECT_TYPE_DESCRIPTOR); - // stack: [creatingGlobal := classGlobal, classHandle] - mv.goTo(setupGlobal); + mv.getstatic(generatedClassName, GLOBAL_FIELD_NAME, SCRIPT_OBJECT_TYPE_DESCRIPTOR); + } else { + mv.visitVarInsn(ALOAD, 0); + mv.getfield(generatedClassName, GLOBAL_FIELD_NAME, SCRIPT_OBJECT_TYPE_DESCRIPTOR); } - - mv.visitLabel(instanceHandleDefined); - // If instance handle is defined, load the instance defining global - mv.visitVarInsn(ALOAD, 0); - mv.getfield(generatedClassName, GLOBAL_FIELD_NAME, SCRIPT_OBJECT_TYPE_DESCRIPTOR); - // stack: [creatingGlobal := instanceGlobal, instanceHandle] - - // fallthrough to setupGlobal - - // stack: [creatingGlobal, someHandle] + // stack: [creatingGlobal, handle] + final Label setupGlobal = new Label(); mv.visitLabel(setupGlobal); // Determine the first index for a local variable @@ -685,38 +671,39 @@ final int globalsDifferVar = nextLocalVar++; mv.dup(); - // stack: [creatingGlobal, creatingGlobal, someHandle] + // stack: [creatingGlobal, creatingGlobal, handle] // Emit code for switching to the creating global // ScriptObject currentGlobal = Context.getGlobal(); invokeGetGlobal(mv); mv.dup(); + mv.visitVarInsn(ASTORE, currentGlobalVar); - // stack: [currentGlobal, creatingGlobal, creatingGlobal, someHandle] + // stack: [currentGlobal, creatingGlobal, creatingGlobal, handle] // if(definingGlobal == currentGlobal) { final Label globalsDiffer = new Label(); mv.ifacmpne(globalsDiffer); - // stack: [someGlobal, someHandle] + // stack: [creatingGlobal, handle] // globalsDiffer = false mv.pop(); - // stack: [someHandle] + // stack: [handle] mv.iconst(0); // false - // stack: [false, someHandle] + // stack: [false, handle] final Label invokeHandle = new Label(); mv.goTo(invokeHandle); mv.visitLabel(globalsDiffer); // } else { // Context.setGlobal(definingGlobal); - // stack: [someGlobal, someHandle] + // stack: [creatingGlobal, handle] invokeSetGlobal(mv); - // stack: [someHandle] + // stack: [handle] // globalsDiffer = true mv.iconst(1); - // stack: [true, someHandle] + // stack: [true, handle] mv.visitLabel(invokeHandle); mv.visitVarInsn(ISTORE, globalsDifferVar); - // stack: [someHandle] + // stack: [handle] // Load all parameters back on stack for dynamic invocation. int varOffset = 1; @@ -847,6 +834,42 @@ mv.areturn(methodType.getReturnType()); } + private void generateFinalizerMethods() { + final String finalizerDelegateName = nextName("access$"); + generateFinalizerDelegate(finalizerDelegateName); + generateFinalizerOverride(finalizerDelegateName); + } + + private void generateFinalizerDelegate(final String finalizerDelegateName) { + // Generate a delegate that will be invoked from the no-permission trampoline. Note it can be private, as we'll + // refer to it with a MethodHandle constant pool entry in the overridden finalize() method (see + // generateFinalizerOverride()). + final InstructionAdapter mv = new InstructionAdapter(cw.visitMethod(ACC_PRIVATE | ACC_STATIC, + finalizerDelegateName, Type.getMethodDescriptor(Type.VOID_TYPE, OBJECT_TYPE), null, null)); + + // Simply invoke super.finalize() + mv.visitVarInsn(ALOAD, 0); + mv.checkcast(Type.getType(generatedClassName)); + mv.invokespecial(superClassName, "finalize", Type.getMethodDescriptor(Type.VOID_TYPE), false); + + mv.visitInsn(RETURN); + endMethod(mv); + } + + private void generateFinalizerOverride(final String finalizerDelegateName) { + final InstructionAdapter mv = new InstructionAdapter(cw.visitMethod(ACC_PUBLIC, "finalize", + VOID_NOARG_METHOD_DESCRIPTOR, null, null)); + // Overridden finalizer will take a MethodHandle to the finalizer delegating method, ... + mv.aconst(new Handle(Opcodes.H_INVOKESTATIC, generatedClassName, finalizerDelegateName, + Type.getMethodDescriptor(Type.VOID_TYPE, OBJECT_TYPE))); + mv.visitVarInsn(ALOAD, 0); + // ...and invoke it through JavaAdapterServices.invokeNoPermissions + mv.invokestatic(SERVICES_CLASS_TYPE_NAME, "invokeNoPermissions", + Type.getMethodDescriptor(METHOD_HANDLE_TYPE, OBJECT_TYPE), false); + mv.visitInsn(RETURN); + endMethod(mv); + } + private static String[] getExceptionNames(final Class<?>[] exceptions) { final String[] exceptionNames = new String[exceptions.length]; for (int i = 0; i < exceptions.length; ++i) { @@ -867,16 +890,32 @@ * class. * @param type the type defining the methods. */ - private void gatherMethods(final Class<?> type) { + private void gatherMethods(final Class<?> type) throws AdaptationException { if (Modifier.isPublic(type.getModifiers())) { final Method[] typeMethods = type.isInterface() ? type.getMethods() : type.getDeclaredMethods(); for (final Method typeMethod: typeMethods) { + final String name = typeMethod.getName(); + if(name.startsWith(SUPER_PREFIX)) { + continue; + } final int m = typeMethod.getModifiers(); if (Modifier.isStatic(m)) { continue; } if (Modifier.isPublic(m) || Modifier.isProtected(m)) { + // Is it a "finalize()"? + if(name.equals("finalize") && typeMethod.getParameterCount() == 0) { + if(type != Object.class) { + hasExplicitFinalizer = true; + if(Modifier.isFinal(m)) { + // Must be able to override an explicit finalizer + throw new AdaptationException(Outcome.ERROR_FINAL_FINALIZER, type.getCanonicalName()); + } + } + continue; + } + final MethodInfo mi = new MethodInfo(typeMethod); if (Modifier.isFinal(m) || isCallerSensitive(typeMethod)) { finalMethods.add(mi); @@ -884,7 +923,7 @@ if (Modifier.isAbstract(m)) { abstractMethodNames.add(mi.getName()); } - mi.setIsCanonical(usedFieldNames, classOverride); + mi.setIsCanonical(this); } } } @@ -905,7 +944,7 @@ } } - private void gatherMethods(final List<Class<?>> classes) { + private void gatherMethods(final List<Class<?>> classes) throws AdaptationException { for(final Class<?> c: classes) { gatherMethods(c); }
--- a/src/jdk/nashorn/internal/runtime/linker/JavaAdapterClassLoader.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/runtime/linker/JavaAdapterClassLoader.java Thu Feb 06 16:12:50 2014 +0000 @@ -27,10 +27,6 @@ import java.security.AccessControlContext; import java.security.AccessController; -import java.security.AllPermission; -import java.security.CodeSigner; -import java.security.CodeSource; -import java.security.Permissions; import java.security.PrivilegedAction; import java.security.ProtectionDomain; import java.security.SecureClassLoader; @@ -45,11 +41,10 @@ */ @SuppressWarnings("javadoc") final class JavaAdapterClassLoader { - private static final ProtectionDomain GENERATED_PROTECTION_DOMAIN = createGeneratedProtectionDomain(); private static final AccessControlContext CREATE_LOADER_ACC_CTXT = ClassAndLoader.createPermAccCtxt("createClassLoader"); private final String className; - private volatile byte[] classBytes; + private final byte[] classBytes; JavaAdapterClassLoader(String className, byte[] classBytes) { this.className = className.replace('/', '.'); @@ -57,23 +52,18 @@ } /** - * clear classBytes after loading class. - */ - void clearClassBytes() { - this.classBytes = null; - } - - /** * Loads the generated adapter class into the JVM. * @param parentLoader the parent class loader for the generated class loader + * @param protectionDomain the protection domain for the generated class * @return the generated adapter class */ - StaticClass generateClass(final ClassLoader parentLoader) { + StaticClass generateClass(final ClassLoader parentLoader, final ProtectionDomain protectionDomain) { + assert protectionDomain != null; return AccessController.doPrivileged(new PrivilegedAction<StaticClass>() { @Override public StaticClass run() { try { - return StaticClass.forClass(Class.forName(className, true, createClassLoader(parentLoader))); + return StaticClass.forClass(Class.forName(className, true, createClassLoader(parentLoader, protectionDomain))); } catch (final ClassNotFoundException e) { throw new AssertionError(e); // cannot happen } @@ -88,7 +78,7 @@ // it even more by separating its invocation into a separate static method on the adapter class, but then someone // with ability to introspect on the class and use setAccessible(true) on it could invoke the method. It's a // security tradeoff... - private ClassLoader createClassLoader(final ClassLoader parentLoader) { + private ClassLoader createClassLoader(final ClassLoader parentLoader, final ProtectionDomain protectionDomain) { return new SecureClassLoader(parentLoader) { private final ClassLoader myLoader = getClass().getClassLoader(); @@ -112,21 +102,10 @@ protected Class<?> findClass(final String name) throws ClassNotFoundException { if(name.equals(className)) { assert classBytes != null : "what? already cleared .class bytes!!"; - return defineClass(name, classBytes, 0, classBytes.length, GENERATED_PROTECTION_DOMAIN); + return defineClass(name, classBytes, 0, classBytes.length, protectionDomain); } throw new ClassNotFoundException(name); } }; } - - private static ProtectionDomain createGeneratedProtectionDomain() { - // Generated classes need to have AllPermission. Since we require the "createClassLoader" RuntimePermission, we - // can create a class loader that'll load new classes with any permissions. Our generated classes are just - // delegating adapters, so having AllPermission can't cause anything wrong; the effective set of permissions for - // the executing script functions will still be limited by the permissions of the caller and the permissions of - // the script. - final Permissions permissions = new Permissions(); - permissions.add(new AllPermission()); - return new ProtectionDomain(new CodeSource(null, (CodeSigner[])null), permissions); - } }
--- a/src/jdk/nashorn/internal/runtime/linker/JavaAdapterFactory.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/runtime/linker/JavaAdapterFactory.java Thu Feb 06 16:12:50 2014 +0000 @@ -29,17 +29,23 @@ import java.lang.invoke.MethodHandle; import java.lang.invoke.MethodHandles; +import java.lang.invoke.MethodHandles.Lookup; import java.lang.invoke.MethodType; import java.lang.reflect.Modifier; import java.security.AccessControlContext; import java.security.AccessController; +import java.security.CodeSigner; +import java.security.CodeSource; +import java.security.Permissions; import java.security.PrivilegedAction; +import java.security.ProtectionDomain; import java.util.ArrayList; import java.util.Arrays; import java.util.Collections; import java.util.HashMap; import java.util.List; import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; import jdk.internal.dynalink.beans.StaticClass; import jdk.internal.dynalink.support.LinkRequestImpl; import jdk.nashorn.internal.objects.NativeJava; @@ -70,6 +76,8 @@ @SuppressWarnings("javadoc") public final class JavaAdapterFactory { + private static final ProtectionDomain MINIMAL_PERMISSION_DOMAIN = createMinimalPermissionDomain(); + // context with permissions needs for AdapterInfo creation private static final AccessControlContext CREATE_ADAPTER_INFO_ACC_CTXT = ClassAndLoader.createPermAccCtxt("createClassLoader", "getClassLoader", @@ -99,20 +107,45 @@ * @param classOverrides a JavaScript object with functions serving as the class-level overrides and * implementations. These overrides are defined for all instances of the class, and can be further overridden on a * per-instance basis by passing additional objects in the constructor. + * @param lookup the lookup object identifying the caller class. The generated adapter class will have the + * protection domain of the caller class iff the lookup object is full-strength, otherwise it will be completely + * unprivileged. * @return an adapter class. See this class' documentation for details on the generated adapter class. * @throws ECMAException with a TypeError if the adapter class can not be generated because the original class is * final, non-public, or has no public or protected constructors. */ - public static StaticClass getAdapterClassFor(final Class<?>[] types, ScriptObject classOverrides) { + public static StaticClass getAdapterClassFor(final Class<?>[] types, ScriptObject classOverrides, final MethodHandles.Lookup lookup) { + return getAdapterClassFor(types, classOverrides, getProtectionDomain(lookup)); + } + + private static StaticClass getAdapterClassFor(final Class<?>[] types, ScriptObject classOverrides, final ProtectionDomain protectionDomain) { assert types != null && types.length > 0; final SecurityManager sm = System.getSecurityManager(); if (sm != null) { for (Class<?> type : types) { // check for restricted package access Context.checkPackageAccess(type); + // check for classes, interfaces in reflection + ReflectionCheckLinker.checkReflectionAccess(type, true); } } - return getAdapterInfo(types).getAdapterClassFor(classOverrides); + return getAdapterInfo(types).getAdapterClass(classOverrides, protectionDomain); + } + + private static ProtectionDomain getProtectionDomain(final MethodHandles.Lookup lookup) { + if((lookup.lookupModes() & Lookup.PRIVATE) == 0) { + return MINIMAL_PERMISSION_DOMAIN; + } + return getProtectionDomain(lookup.lookupClass()); + } + + private static ProtectionDomain getProtectionDomain(final Class<?> clazz) { + return AccessController.doPrivileged(new PrivilegedAction<ProtectionDomain>() { + @Override + public ProtectionDomain run() { + return clazz.getProtectionDomain(); + } + }); } /** @@ -127,10 +160,10 @@ * @return the constructor method handle. * @throws Exception if anything goes wrong */ - public static MethodHandle getConstructor(final Class<?> sourceType, final Class<?> targetType) throws Exception { - final StaticClass adapterClass = getAdapterClassFor(new Class<?>[] { targetType }, null); + public static MethodHandle getConstructor(final Class<?> sourceType, final Class<?> targetType, final MethodHandles.Lookup lookup) throws Exception { + final StaticClass adapterClass = getAdapterClassFor(new Class<?>[] { targetType }, null, lookup); return MH.bindTo(Bootstrap.getLinkerServices().getGuardedInvocation(new LinkRequestImpl( - NashornCallSiteDescriptor.get(MethodHandles.publicLookup(), "dyn:new", + NashornCallSiteDescriptor.get(lookup, "dyn:new", MethodType.methodType(targetType, StaticClass.class, sourceType), 0), false, adapterClass, null)).getInvocation(), adapterClass); } @@ -218,10 +251,10 @@ private static final ClassAndLoader SCRIPT_OBJECT_LOADER = new ClassAndLoader(ScriptObject.class, true); private final ClassLoader commonLoader; - private final JavaAdapterClassLoader adapterGenerator; - // Cacheable adapter class that is shared by all adapter instances that don't have class overrides, only - // instance overrides. - final StaticClass instanceAdapterClass; + // TODO: soft reference the JavaAdapterClassLoader objects. They can be recreated when needed. + private final JavaAdapterClassLoader classAdapterGenerator; + private final JavaAdapterClassLoader instanceAdapterGenerator; + private final Map<CodeSource, StaticClass> instanceAdapters = new ConcurrentHashMap<>(); final boolean autoConvertibleFromFunction; final AdaptationResult adaptationResult; @@ -229,11 +262,8 @@ this.commonLoader = findCommonLoader(definingLoader); final JavaAdapterBytecodeGenerator gen = new JavaAdapterBytecodeGenerator(superClass, interfaces, commonLoader, false); this.autoConvertibleFromFunction = gen.isAutoConvertibleFromFunction(); - final JavaAdapterClassLoader jacl = gen.createAdapterClassLoader(); - this.instanceAdapterClass = jacl.generateClass(commonLoader); - // loaded Class - no need to keep class bytes around - jacl.clearClassBytes(); - this.adapterGenerator = new JavaAdapterBytecodeGenerator(superClass, interfaces, commonLoader, true).createAdapterClassLoader(); + instanceAdapterGenerator = gen.createAdapterClassLoader(); + this.classAdapterGenerator = new JavaAdapterBytecodeGenerator(superClass, interfaces, commonLoader, true).createAdapterClassLoader(); this.adaptationResult = AdaptationResult.SUCCESSFUL_RESULT; } @@ -243,22 +273,42 @@ AdapterInfo(final AdaptationResult adaptationResult) { this.commonLoader = null; - this.adapterGenerator = null; - this.instanceAdapterClass = null; + this.classAdapterGenerator = null; + this.instanceAdapterGenerator = null; this.autoConvertibleFromFunction = false; this.adaptationResult = adaptationResult; } - StaticClass getAdapterClassFor(ScriptObject classOverrides) { + StaticClass getAdapterClass(final ScriptObject classOverrides, final ProtectionDomain protectionDomain) { if(adaptationResult.getOutcome() != AdaptationResult.Outcome.SUCCESS) { throw adaptationResult.typeError(); } - if(classOverrides == null) { + return classOverrides == null ? getInstanceAdapterClass(protectionDomain) : + getClassAdapterClass(classOverrides, protectionDomain); + } + + private StaticClass getInstanceAdapterClass(final ProtectionDomain protectionDomain) { + CodeSource codeSource = protectionDomain.getCodeSource(); + if(codeSource == null) { + codeSource = MINIMAL_PERMISSION_DOMAIN.getCodeSource(); + } + StaticClass instanceAdapterClass = instanceAdapters.get(codeSource); + if(instanceAdapterClass != null) { return instanceAdapterClass; } + // Any "unknown source" code source will default to no permission domain. + final ProtectionDomain effectiveDomain = codeSource.equals(MINIMAL_PERMISSION_DOMAIN.getCodeSource()) ? + MINIMAL_PERMISSION_DOMAIN : protectionDomain; + + instanceAdapterClass = instanceAdapterGenerator.generateClass(commonLoader, effectiveDomain); + final StaticClass existing = instanceAdapters.putIfAbsent(codeSource, instanceAdapterClass); + return existing == null ? instanceAdapterClass : existing; + } + + private StaticClass getClassAdapterClass(final ScriptObject classOverrides, final ProtectionDomain protectionDomain) { JavaAdapterServices.setClassOverrides(classOverrides); try { - return adapterGenerator.generateClass(commonLoader); + return classAdapterGenerator.generateClass(commonLoader, protectionDomain); } finally { JavaAdapterServices.setClassOverrides(null); } @@ -283,4 +333,12 @@ throw new AdaptationException(AdaptationResult.Outcome.ERROR_NO_COMMON_LOADER, classAndLoader.getRepresentativeClass().getCanonicalName()); } } + + private static ProtectionDomain createMinimalPermissionDomain() { + // Generated classes need to have at least the permission to access Nashorn runtime and runtime.linker packages. + final Permissions permissions = new Permissions(); + permissions.add(new RuntimePermission("accessClassInPackage.jdk.nashorn.internal.runtime")); + permissions.add(new RuntimePermission("accessClassInPackage.jdk.nashorn.internal.runtime.linker")); + return new ProtectionDomain(new CodeSource(null, (CodeSigner[])null), permissions); + } }
--- a/src/jdk/nashorn/internal/runtime/linker/JavaAdapterServices.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/runtime/linker/JavaAdapterServices.java Thu Feb 06 16:12:50 2014 +0000 @@ -25,10 +25,28 @@ package jdk.nashorn.internal.runtime.linker; +import static jdk.internal.org.objectweb.asm.Opcodes.ACC_FINAL; +import static jdk.internal.org.objectweb.asm.Opcodes.ACC_PUBLIC; +import static jdk.internal.org.objectweb.asm.Opcodes.ACC_STATIC; +import static jdk.internal.org.objectweb.asm.Opcodes.ACC_SUPER; +import static jdk.internal.org.objectweb.asm.Opcodes.ALOAD; +import static jdk.internal.org.objectweb.asm.Opcodes.RETURN; import static jdk.nashorn.internal.runtime.ECMAErrors.typeError; import java.lang.invoke.MethodHandle; +import java.lang.invoke.MethodHandles; import java.lang.invoke.MethodType; +import java.security.AccessController; +import java.security.CodeSigner; +import java.security.CodeSource; +import java.security.Permissions; +import java.security.PrivilegedAction; +import java.security.ProtectionDomain; +import java.security.SecureClassLoader; +import jdk.internal.org.objectweb.asm.ClassWriter; +import jdk.internal.org.objectweb.asm.Opcodes; +import jdk.internal.org.objectweb.asm.Type; +import jdk.internal.org.objectweb.asm.commons.InstructionAdapter; import jdk.nashorn.internal.runtime.Context; import jdk.nashorn.internal.runtime.ScriptFunction; import jdk.nashorn.internal.runtime.ScriptObject; @@ -40,6 +58,7 @@ */ public final class JavaAdapterServices { private static final ThreadLocal<ScriptObject> classOverrides = new ThreadLocal<>(); + private static final MethodHandle NO_PERMISSIONS_INVOKER = createNoPermissionsInvoker(); private JavaAdapterServices() { } @@ -55,7 +74,7 @@ */ public static MethodHandle getHandle(final ScriptFunction fn, final MethodType type) { // JS "this" will be global object or undefined depending on if 'fn' is strict or not - return adaptHandle(fn.getBoundInvokeHandle(fn.isStrict()? ScriptRuntime.UNDEFINED : Context.getGlobal()), type); + return bindAndAdaptHandle(fn, fn.isStrict()? ScriptRuntime.UNDEFINED : Context.getGlobal(), type); } /** @@ -83,7 +102,7 @@ final Object fnObj = sobj.get(name); if (fnObj instanceof ScriptFunction) { - return adaptHandle(((ScriptFunction)fnObj).getBoundInvokeHandle(sobj), type); + return bindAndAdaptHandle((ScriptFunction)fnObj, sobj, type); } else if(fnObj == null || fnObj instanceof Undefined) { return null; } else { @@ -103,11 +122,67 @@ return overrides; } + /** + * Takes a method handle and an argument to it, and invokes the method handle passing it the argument. Basically + * equivalent to {@code method.invokeExact(arg)}, except that the method handle will be invoked in a protection + * domain with absolutely no permissions. + * @param method the method handle to invoke. The handle must have the exact type of {@code void(Object)}. + * @param arg the argument to pass to the handle. + * @throws Throwable if anything goes wrong. + */ + public static void invokeNoPermissions(final MethodHandle method, final Object arg) throws Throwable { + NO_PERMISSIONS_INVOKER.invokeExact(method, arg); + } + static void setClassOverrides(ScriptObject overrides) { classOverrides.set(overrides); } - private static MethodHandle adaptHandle(final MethodHandle handle, final MethodType type) { - return Bootstrap.getLinkerServices().asType(ScriptObject.pairArguments(handle, type, false), type); + private static MethodHandle bindAndAdaptHandle(final ScriptFunction fn, final Object self, final MethodType type) { + return Bootstrap.getLinkerServices().asType(ScriptObject.pairArguments(fn.getBoundInvokeHandle(self), type, false), type); + } + + private static MethodHandle createNoPermissionsInvoker() { + final String className = "NoPermissionsInvoker"; + + final ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_FRAMES | ClassWriter.COMPUTE_MAXS); + cw.visit(Opcodes.V1_7, ACC_PUBLIC | ACC_SUPER | ACC_FINAL, className, null, "java/lang/Object", null); + final Type objectType = Type.getType(Object.class); + final Type methodHandleType = Type.getType(MethodHandle.class); + final InstructionAdapter mv = new InstructionAdapter(cw.visitMethod(ACC_PUBLIC | ACC_STATIC, "invoke", + Type.getMethodDescriptor(Type.VOID_TYPE, methodHandleType, objectType), null, null)); + mv.visitCode(); + mv.visitVarInsn(ALOAD, 0); + mv.visitVarInsn(ALOAD, 1); + mv.invokevirtual(methodHandleType.getInternalName(), "invokeExact", Type.getMethodDescriptor( + Type.VOID_TYPE, objectType), false); + mv.visitInsn(RETURN); + mv.visitMaxs(0, 0); + mv.visitEnd(); + cw.visitEnd(); + final byte[] bytes = cw.toByteArray(); + + final ClassLoader loader = AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() { + @Override + public ClassLoader run() { + return new SecureClassLoader(null) { + @Override + protected Class<?> findClass(String name) throws ClassNotFoundException { + if(name.equals(className)) { + return defineClass(name, bytes, 0, bytes.length, new ProtectionDomain( + new CodeSource(null, (CodeSigner[])null), new Permissions())); + } + throw new ClassNotFoundException(name); + } + }; + } + }); + + try { + return MethodHandles.lookup().findStatic(Class.forName(className, true, loader), "invoke", + MethodType.methodType(void.class, MethodHandle.class, Object.class)); + } catch(ReflectiveOperationException e) { + throw new AssertionError(e.getMessage(), e); + } } }
--- a/src/jdk/nashorn/internal/runtime/linker/NashornBottomLinker.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/runtime/linker/NashornBottomLinker.java Thu Feb 06 16:12:50 2014 +0000 @@ -25,19 +25,20 @@ package jdk.nashorn.internal.runtime.linker; +import static jdk.nashorn.internal.lookup.Lookup.MH; import static jdk.nashorn.internal.runtime.ECMAErrors.typeError; import static jdk.nashorn.internal.runtime.ScriptRuntime.UNDEFINED; -import static jdk.nashorn.internal.lookup.Lookup.MH; import java.lang.invoke.MethodHandle; import java.lang.invoke.MethodType; import java.lang.reflect.Method; import java.lang.reflect.Modifier; +import java.util.HashMap; import java.util.Map; -import java.util.HashMap; import jdk.internal.dynalink.CallSiteDescriptor; import jdk.internal.dynalink.beans.BeansLinker; import jdk.internal.dynalink.linker.GuardedInvocation; +import jdk.internal.dynalink.linker.GuardedTypeConversion; import jdk.internal.dynalink.linker.GuardingDynamicLinker; import jdk.internal.dynalink.linker.GuardingTypeConverterFactory; import jdk.internal.dynalink.linker.LinkRequest; @@ -134,9 +135,9 @@ } @Override - public GuardedInvocation convertToType(final Class<?> sourceType, final Class<?> targetType) throws Exception { + public GuardedTypeConversion convertToType(final Class<?> sourceType, final Class<?> targetType) throws Exception { final GuardedInvocation gi = convertToTypeNoCast(sourceType, targetType); - return gi == null ? null : gi.asType(MH.type(targetType, sourceType)); + return gi == null ? null : new GuardedTypeConversion(gi.asType(MH.type(targetType, sourceType)), true); } /**
--- a/src/jdk/nashorn/internal/runtime/linker/NashornLinker.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/runtime/linker/NashornLinker.java Thu Feb 06 16:12:50 2014 +0000 @@ -29,7 +29,10 @@ import java.lang.invoke.MethodHandle; import java.lang.invoke.MethodHandles; +import java.lang.invoke.MethodHandles.Lookup; import java.lang.reflect.Modifier; +import java.security.AccessController; +import java.security.PrivilegedAction; import java.util.Deque; import java.util.List; import java.util.Map; @@ -37,16 +40,17 @@ import jdk.internal.dynalink.CallSiteDescriptor; import jdk.internal.dynalink.linker.ConversionComparator; import jdk.internal.dynalink.linker.GuardedInvocation; +import jdk.internal.dynalink.linker.GuardedTypeConversion; import jdk.internal.dynalink.linker.GuardingTypeConverterFactory; import jdk.internal.dynalink.linker.LinkRequest; import jdk.internal.dynalink.linker.LinkerServices; import jdk.internal.dynalink.linker.TypeBasedGuardingDynamicLinker; import jdk.internal.dynalink.support.Guards; +import jdk.internal.dynalink.support.LinkerServicesImpl; import jdk.nashorn.api.scripting.JSObject; import jdk.nashorn.api.scripting.ScriptObjectMirror; import jdk.nashorn.api.scripting.ScriptUtils; import jdk.nashorn.internal.objects.NativeArray; -import jdk.nashorn.internal.runtime.Context; import jdk.nashorn.internal.runtime.JSType; import jdk.nashorn.internal.runtime.ScriptFunction; import jdk.nashorn.internal.runtime.ScriptObject; @@ -100,9 +104,16 @@ } @Override - public GuardedInvocation convertToType(final Class<?> sourceType, final Class<?> targetType) throws Exception { - final GuardedInvocation gi = convertToTypeNoCast(sourceType, targetType); - return gi == null ? null : gi.asType(MH.type(targetType, sourceType)); + public GuardedTypeConversion convertToType(final Class<?> sourceType, final Class<?> targetType) throws Exception { + GuardedInvocation gi = convertToTypeNoCast(sourceType, targetType); + if(gi != null) { + return new GuardedTypeConversion(gi.asType(MH.type(targetType, sourceType)), true); + } + gi = getSamTypeConverter(sourceType, targetType); + if(gi != null) { + return new GuardedTypeConversion(gi.asType(MH.type(targetType, sourceType)), false); + } + return null; } /** @@ -126,12 +137,7 @@ return arrayConverter; } - final GuardedInvocation mirrorConverter = getMirrorConverter(sourceType, targetType); - if(mirrorConverter != null) { - return mirrorConverter; - } - - return getSamTypeConverter(sourceType, targetType); + return getMirrorConverter(sourceType, targetType); } /** @@ -150,13 +156,23 @@ final boolean isSourceTypeGeneric = sourceType.isAssignableFrom(ScriptFunction.class); if ((isSourceTypeGeneric || ScriptFunction.class.isAssignableFrom(sourceType)) && isAutoConvertibleFromFunction(targetType)) { - final MethodHandle ctor = JavaAdapterFactory.getConstructor(ScriptFunction.class, targetType); + final MethodHandle ctor = JavaAdapterFactory.getConstructor(ScriptFunction.class, targetType, getCurrentLookup()); assert ctor != null; // if isAutoConvertibleFromFunction() returned true, then ctor must exist. return new GuardedInvocation(ctor, isSourceTypeGeneric ? IS_SCRIPT_FUNCTION : null); } return null; } + private static Lookup getCurrentLookup() { + final LinkRequest currentRequest = AccessController.doPrivileged(new PrivilegedAction<LinkRequest>() { + @Override + public LinkRequest run() { + return LinkerServicesImpl.getCurrentLinkRequest(); + } + }); + return currentRequest == null ? MethodHandles.publicLookup() : currentRequest.getCallSiteDescriptor().getLookup(); + } + /** * Returns a guarded invocation that converts from a source type that is NativeArray to a Java array or List or * Deque type.
--- a/src/jdk/nashorn/internal/runtime/linker/NashornPrimitiveLinker.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/runtime/linker/NashornPrimitiveLinker.java Thu Feb 06 16:12:50 2014 +0000 @@ -31,6 +31,7 @@ import java.lang.invoke.MethodHandles; import jdk.internal.dynalink.linker.ConversionComparator; import jdk.internal.dynalink.linker.GuardedInvocation; +import jdk.internal.dynalink.linker.GuardedTypeConversion; import jdk.internal.dynalink.linker.GuardingTypeConverterFactory; import jdk.internal.dynalink.linker.LinkRequest; import jdk.internal.dynalink.linker.LinkerServices; @@ -75,13 +76,13 @@ * @return a conditional converter from source to target type */ @Override - public GuardedInvocation convertToType(final Class<?> sourceType, final Class<?> targetType) { + public GuardedTypeConversion convertToType(final Class<?> sourceType, final Class<?> targetType) { final MethodHandle mh = JavaArgumentConverters.getConverter(targetType); if (mh == null) { return null; } - return new GuardedInvocation(mh, canLinkTypeStatic(sourceType) ? null : GUARD_PRIMITIVE).asType(mh.type().changeParameterType(0, sourceType)); + return new GuardedTypeConversion(new GuardedInvocation(mh, canLinkTypeStatic(sourceType) ? null : GUARD_PRIMITIVE).asType(mh.type().changeParameterType(0, sourceType)), true); } /**
--- a/src/jdk/nashorn/internal/runtime/linker/NashornStaticClassLinker.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/runtime/linker/NashornStaticClassLinker.java Thu Feb 06 16:12:50 2014 +0000 @@ -65,7 +65,7 @@ return null; } final Class<?> receiverClass = ((StaticClass) self).getRepresentedClass(); - Bootstrap.checkReflectionAccess(receiverClass); + Bootstrap.checkReflectionAccess(receiverClass, true); final CallSiteDescriptor desc = request.getCallSiteDescriptor(); // We intercept "new" on StaticClass instances to provide additional capabilities if ("new".equals(desc.getNameToken(CallSiteDescriptor.OPERATOR))) { @@ -76,7 +76,8 @@ if (NashornLinker.isAbstractClass(receiverClass)) { // Change this link request into a link request on the adapter class. final Object[] args = request.getArguments(); - args[0] = JavaAdapterFactory.getAdapterClassFor(new Class<?>[] { receiverClass }, null); + args[0] = JavaAdapterFactory.getAdapterClassFor(new Class<?>[] { receiverClass }, null, + linkRequest.getCallSiteDescriptor().getLookup()); final LinkRequest adapterRequest = request.replaceArguments(request.getCallSiteDescriptor(), args); final GuardedInvocation gi = checkNullConstructor(delegate(linkerServices, adapterRequest), receiverClass); // Finally, modify the guard to test for the original abstract class.
--- a/src/jdk/nashorn/internal/runtime/linker/ReflectionCheckLinker.java Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/runtime/linker/ReflectionCheckLinker.java Thu Feb 06 16:12:50 2014 +0000 @@ -26,6 +26,7 @@ package jdk.nashorn.internal.runtime.linker; import java.lang.reflect.Modifier; +import java.lang.reflect.Proxy; import jdk.internal.dynalink.CallSiteDescriptor; import jdk.internal.dynalink.linker.GuardedInvocation; import jdk.internal.dynalink.linker.LinkRequest; @@ -47,6 +48,7 @@ if (type == Class.class || ClassLoader.class.isAssignableFrom(type)) { return true; } + final String name = type.getName(); return name.startsWith("java.lang.reflect.") || name.startsWith("java.lang.invoke."); } @@ -59,9 +61,25 @@ return null; } - static void checkReflectionAccess(Class<?> clazz) { + private static boolean isReflectiveCheckNeeded(final Class<?> type, final boolean isStatic) { + // special handling for Proxy subclasses + if (Proxy.class.isAssignableFrom(type)) { + if (Proxy.isProxyClass(type)) { + // real Proxy class - filter only static access + return isStatic; + } + + // fake Proxy subclass - filter it always! + return true; + } + + // check for any other reflective Class + return isReflectionClass(type); + } + + static void checkReflectionAccess(final Class<?> clazz, final boolean isStatic) { final SecurityManager sm = System.getSecurityManager(); - if (sm != null && isReflectionClass(clazz)) { + if (sm != null && isReflectiveCheckNeeded(clazz, isStatic)) { checkReflectionPermission(sm); } } @@ -77,6 +95,7 @@ if(CallSiteDescriptorFactory.tokenizeOperators(desc).contains("getProp")) { if ("static".equals(desc.getNameToken(CallSiteDescriptor.NAME_OPERAND))) { if (Context.isAccessibleClass((Class<?>)self) && !isReflectionClass((Class<?>)self)) { + // If "getProp:static" passes access checks, allow access. return; }
--- a/src/jdk/nashorn/internal/runtime/resources/Messages.properties Mon Dec 23 13:00:33 2013 +0000 +++ b/src/jdk/nashorn/internal/runtime/resources/Messages.properties Thu Feb 06 16:12:50 2014 +0000 @@ -130,6 +130,7 @@ type.error.extend.ERROR_NO_ACCESSIBLE_CONSTRUCTOR=Can not extend class {0} as it has no public or protected constructors. type.error.extend.ERROR_MULTIPLE_SUPERCLASSES=Can not extend multiple classes {0}. At most one of the specified types can be a class, the rest must all be interfaces. type.error.extend.ERROR_NO_COMMON_LOADER=Can not find a common class loader for ScriptObject and {0}. +type.error.extend.ERROR_FINAL_FINALIZER=Can not extend class because {0} has a final finalize method. type.error.no.constructor.matches.args=Can not construct {0} with the passed arguments; they do not match any of its constructor signatures. type.error.no.method.matches.args=Can not invoke method {0} with the passed arguments; they do not match any of its method signatures. type.error.method.not.constructor=Java method {0} can't be used as a constructor.
--- a/test/script/basic/JDK-8014647.js Mon Dec 23 13:00:33 2013 +0000 +++ b/test/script/basic/JDK-8014647.js Thu Feb 06 16:12:50 2014 +0000 @@ -32,9 +32,10 @@ var RunnableImpl2 = Java.extend(java.lang.Runnable, function() { print("I'm runnable 2!") }) var r1 = new RunnableImpl1() var r2 = new RunnableImpl2() -var r3 = new RunnableImpl2(function() { print("I'm runnable 3!") }) +var RunnableImpl3 = Java.extend(RunnableImpl2); +var r3 = new RunnableImpl3({ run: function() { print("I'm runnable 3!") }}) r1.run() r2.run() r3.run() -print("r1.class === r2.class: " + (r1.class === r2.class)) -print("r2.class === r3.class: " + (r2.class === r3.class)) +print("r1.class !== r2.class: " + (r1.class !== r2.class)) +print("r2.class !== r3.class: " + (r2.class !== r3.class))
--- a/test/script/basic/JDK-8014647.js.EXPECTED Mon Dec 23 13:00:33 2013 +0000 +++ b/test/script/basic/JDK-8014647.js.EXPECTED Thu Feb 06 16:12:50 2014 +0000 @@ -1,5 +1,5 @@ I'm runnable 1! I'm runnable 2! I'm runnable 3! -r1.class === r2.class: false -r2.class === r3.class: true +r1.class !== r2.class: true +r2.class !== r3.class: true
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/script/basic/JDK-8028210.js Thu Feb 06 16:12:50 2014 +0000 @@ -0,0 +1,83 @@ +/* + * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code 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 + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/** + * JDK-8028210: Missing conversions on array index expression + * + * @test + * @run + */ + +var array = [1, 2]; +var key1 = [[[0]]]; +var key2 = new String("1"); +var key3 = { + toString: function() { + print("toString called"); + return "2"; + } +}; + +print(array[key1]); +print(array[key2]); +array[key3] = 3; +print(array[key3]); +print(key3 in array); +print(array.hasOwnProperty(key3)); +print(delete array[key3]); +print(array[key3]); + +// string access +print("abc"[key1]); +print("abc"[key2]); +print("abc"[key3]); + +// arguments object +(function(a, b, c) { + print(arguments[key3]); + delete arguments[key3]; + print(arguments[key3], c); +})(1, 2, 3); + +// int keys +array = []; +array[4294967294] = 1; +print(array[-2]); +print(array[4294967294]); +print(-2 in array); +print(4294967294 in array); +print(delete(array[-2])); +print(array[4294967294]); +print(delete(array[4294967294])); +print(array[4294967294]); + +array = []; +array[-2] = 1; +print(array[-2]); +print(array[4294967294]); +print(-2 in array); +print(4294967294 in array); +print(delete(array[4294967294])); +print(array[-2]); +print(delete(array[-2])); +print(array[-2]);
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/script/basic/JDK-8028210.js.EXPECTED Thu Feb 06 16:12:50 2014 +0000 @@ -0,0 +1,38 @@ +1 +2 +toString called +toString called +3 +toString called +true +toString called +true +toString called +true +toString called +undefined +a +b +toString called +c +toString called +3 +toString called +toString called +undefined 3 +undefined +1 +false +true +true +1 +true +undefined +1 +undefined +true +false +true +1 +true +undefined
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/script/basic/JDK-8028434.js Thu Feb 06 16:12:50 2014 +0000 @@ -0,0 +1,58 @@ +/* + * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code 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 + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/** + * JDK-8028434: Check that the line number of the tests in while and do while loops + * is correct. It needs to correspond to the line with the test expression. + * + * @test + * @run + */ + +try { + while (test.apa < 0) { + print("x"); + } +} catch (e) { + var st = e.getStackTrace(); + if (st.length != 1) { + print("erroneous stacktrace length " + s.length); + } + if (st[0].lineNumber !== 33) { + print("erroneous stacktrace element, lineNumber=" + st[0].lineNumber + " elem=" + st); + } +} + +try { + do { + print("x"); + } while (test.apa < 0); +} catch (e) { + var st = e.getStackTrace(); + if (st.length != 1) { + print("erroneous stacktrace length " + s.length); + } + if (st[0].lineNumber !== 49) { + print("erroneous stacktrace element, lineNumber= " + st[0].lineNumber + " elem=" + st); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/script/basic/JDK-8028434.js.EXPECTED Thu Feb 06 16:12:50 2014 +0000 @@ -0,0 +1,1 @@ +x
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/script/basic/JDK-8029467.js Thu Feb 06 16:12:50 2014 +0000 @@ -0,0 +1,34 @@ +/* + * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code 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 + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/** + * JDK-8029467: Widening of booleans causes bad results + * + * @test + * @run + */ + +print((function (x) { return x ? true : 0 })(true)) +print((function (x) { if(x) { return true } else { return 0 } })(true)) +print(typeof (function (x) { return x ? 1 : "123" })(true) === "number") +print(typeof (function (x) { if(x) { return 1 } else { return "123" } })(true) === "number")
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/script/basic/JDK-8029467.js.EXPECTED Thu Feb 06 16:12:50 2014 +0000 @@ -0,0 +1,4 @@ +true +true +true +true
--- a/test/script/basic/compile-octane-splitter.js.EXPECTED Mon Dec 23 13:00:33 2013 +0000 +++ b/test/script/basic/compile-octane-splitter.js.EXPECTED Thu Feb 06 16:12:50 2014 +0000 @@ -1,13 +1,14 @@ -Compiled OK: box2d -Compiled OK: code-load -Compiled OK: crypto -Compiled OK: deltablue -Compiled OK: earley-boyer -Compiled OK: gbemu -Compiled OK: mandreel -Compiled OK: navier-stokes -Compiled OK: pdfjs -Compiled OK: raytrace -Compiled OK: regexp -Compiled OK: richards -Compiled OK: splay +[box2d] Compiled OK +[code-load] Compiled OK +[crypto] Compiled OK +[deltablue] Compiled OK +[earley-boyer] Compiled OK +[gbemu] Compiled OK +[mandreel] Compiled OK +[navier-stokes] Compiled OK +[pdfjs] Compiled OK +[raytrace] Compiled OK +[regexp] Compiled OK +[richards] Compiled OK +[splay] Compiled OK +[typescript] Compiled OK
--- a/test/script/basic/compile-octane.js.EXPECTED Mon Dec 23 13:00:33 2013 +0000 +++ b/test/script/basic/compile-octane.js.EXPECTED Thu Feb 06 16:12:50 2014 +0000 @@ -1,13 +1,14 @@ -Compiled OK: box2d -Compiled OK: code-load -Compiled OK: crypto -Compiled OK: deltablue -Compiled OK: earley-boyer -Compiled OK: gbemu -Compiled OK: mandreel -Compiled OK: navier-stokes -Compiled OK: pdfjs -Compiled OK: raytrace -Compiled OK: regexp -Compiled OK: richards -Compiled OK: splay +[box2d] Compiled OK +[code-load] Compiled OK +[crypto] Compiled OK +[deltablue] Compiled OK +[earley-boyer] Compiled OK +[gbemu] Compiled OK +[mandreel] Compiled OK +[navier-stokes] Compiled OK +[pdfjs] Compiled OK +[raytrace] Compiled OK +[regexp] Compiled OK +[richards] Compiled OK +[splay] Compiled OK +[typescript] Compiled OK
--- a/test/script/basic/javaclassoverrides.js Mon Dec 23 13:00:33 2013 +0000 +++ b/test/script/basic/javaclassoverrides.js Thu Feb 06 16:12:50 2014 +0000 @@ -46,7 +46,8 @@ var r1 = new R1 var r2 = new R2 // Create one with an instance-override too -var r3 = new R2(function() { print("r3.run() invoked") }) +var R3 = Java.extend(R2) +var r3 = new R3({ run: function() { print("r3.run() invoked") }}) // Run 'em - we're passing them through a Thread to make sure they indeed // are full-blown Runnables @@ -60,9 +61,9 @@ runInThread(r3) // Two class-override classes differ -print("r1.class != r2.class: " + (r1.class != r2.class)) -// However, adding instance-overrides doesn't change the class -print("r2.class == r3.class: " + (r2.class == r3.class)) +print("r1.class !== r2.class: " + (r1.class !== r2.class)) +// instance-override class also differs +print("r2.class !== r3.class: " + (r2.class !== r3.class)) function checkAbstract(r) { try { @@ -77,10 +78,10 @@ // overrides nor instance overrides are present var RAbstract = Java.extend(java.lang.Runnable, {}) checkAbstract(new RAbstract()) // class override (empty) -checkAbstract(new RAbstract() {}) // class+instance override (empty) +checkAbstract(new (Java.extend(RAbstract))() {}) // class+instance override (empty) // Check we delegate to superclass if neither class // overrides nor instance overrides are present var ExtendsList = Java.extend(java.util.ArrayList, {}) print("(new ExtendsList).size() = " + (new ExtendsList).size()) -print("(new ExtendsList(){}).size() = " + (new ExtendsList(){}).size()) \ No newline at end of file +print("(new (Java.extend(ExtendsList)){}).size() = " + (new (Java.extend(ExtendsList)){}).size())
--- a/test/script/basic/javaclassoverrides.js.EXPECTED Mon Dec 23 13:00:33 2013 +0000 +++ b/test/script/basic/javaclassoverrides.js.EXPECTED Thu Feb 06 16:12:50 2014 +0000 @@ -1,9 +1,9 @@ R1.run() invoked R2.run() invoked r3.run() invoked -r1.class != r2.class: true -r2.class == r3.class: true +r1.class !== r2.class: true +r2.class !== r3.class: true Got exception: java.lang.UnsupportedOperationException Got exception: java.lang.UnsupportedOperationException (new ExtendsList).size() = 0 -(new ExtendsList(){}).size() = 0 +(new (Java.extend(ExtendsList)){}).size() = 0
--- a/test/script/basic/run-octane.js Mon Dec 23 13:00:33 2013 +0000 +++ b/test/script/basic/run-octane.js Thu Feb 06 16:12:50 2014 +0000 @@ -26,19 +26,22 @@ */ var tests = [ - {file:"box2d",suite:"Box2DBenchmark"}, - {file:"code-load",suite:"CodeLoad"}, - {file:"crypto",suite:"Crypto"}, - {file:"deltablue",suite:"DeltaBlue"}, - {file:"earley-boyer", suite:"EarleyBoyer"}, - {file:"gbemu", suite:"GameboyBenchmark"}, - {file:"mandreel", suite:"MandreelBenchmark"}, - {file:"navier-stokes", suite:"NavierStokes"}, - {file:"pdfjs", suite:"PdfJS"}, - {file:"raytrace", suite:"RayTrace"}, - {file:"regexp", suite:"RegExpSuite"}, - {file:"richards", suite:"Richards"}, - {file:"splay", suite:"Splay"} + {name:"box2d", files:["box2d.js"], suite:"Box2DBenchmark"}, + {name:"code-load", files:["code-load.js"], suite:"CodeLoad"}, + {name:"crypto", files:["crypto.js"], suite:"Crypto"}, + {name:"deltablue", files:["deltablue.js"], suite:"DeltaBlue"}, + {name:"earley-boyer", files:["earley-boyer.js"], suite:"EarleyBoyer"}, + {name:"gbemu", files:["gbemu-part1.js", "gbemu-part2.js"], suite:"GameboyBenchmark"}, + {name:"mandreel", files:["mandreel.js"], suite:"MandreelBenchmark"}, + {name:"navier-stokes", files:["navier-stokes.js"], suite:"NavierStokes"}, + {name:"pdfjs", files:["pdfjs.js"], suite:"PdfJS"}, + {name:"raytrace", files:["raytrace.js"], suite:"RayTrace"}, + {name:"regexp", files:["regexp.js"], suite:"RegExpSuite"}, + {name:"richards", files:["richards.js"], suite:"Richards"}, + {name:"splay", files:["splay.js"], suite:"Splay"}, + {name:"typescript", files:["typescript.js", "typescript-input.js", "typescript-compiler.js"], suite:"typescript"} + //zlib currently disabled - requires read + // {name:"zlib", files:["zlib.js", "zlib-data.js"], suite:"zlib"}, ]; var dir = (typeof(__DIR__) == 'undefined') ? "test/script/basic/" : __DIR__; @@ -58,26 +61,36 @@ return (typeof compile_only !== 'undefined') } -function run_one_benchmark(arg, iters) { - var file_name; - var file = (arg.file + ".js").split('/'); +function load_bench(arg) { + + for (var idx = 0; idx < arg.files.length; idx++) { + var f = arg.files[idx]; + var file = f.split('/'); + var file_name = path + file[file.length - 1]; - file_name = path + file[file.length - 1]; - - var compile_and_return = should_compile_only(file_name); + var compile_and_return = should_compile_only(file_name); + if (compile_and_return) { + if (typeof compile_only === 'undefined') { //for a run, skip compile onlies, don't even compile them + return true; + } + } + + print_verbose(arg, "loading '" + arg.name + "' [" + f + "]..."); + load(file_name); + } + if (compile_and_return) { - if (typeof compile_only === 'undefined') { //for a run, skip compile onlies, don't even compile them - return; - } + print_always(arg, "Compiled OK"); } - - print_verbose("Loading... " + file_name); - load(file_name); - - if (compile_and_return) { - print_always("Compiled OK: " + arg.file); + return !compile_and_return; + +} + +function run_one_benchmark(arg, iters) { + + if (!load_bench(arg)) { return; - } + } var success = true; var current_name; @@ -95,9 +108,13 @@ try { for (var x = 0; x < benchmarks.length ; x++) { + //do warmup run + //reset random number generator needed as of octane 9 before each run + BenchmarkSuite.ResetRNG(); benchmarks[x].Setup(); } - print_verbose("Running '" + arg.file + "' for " + iters + " iterations of no less than " + min_time + " seconds (" + runtime + ")"); + BenchmarkSuite.ResetRNG(); + print_verbose(arg, "running '" + arg.name + "' for " + iters + " iterations of no less than " + min_time + " seconds (" + runtime + ")"); var scores = []; @@ -112,6 +129,9 @@ do { for (var i = 0; i < len; i++) { benchmarks[i].run(); + //important - no timing here like elapsed = new Date() - start, as in the + //original harness. This will make timing very non-deterministic. + //NOTHING else must live in this loop } ops += len; elapsed = new Date - start; @@ -120,7 +140,7 @@ var score = ops / elapsed * 1000 * 60; scores.push(score); var name = it == 0 ? "warmup" : "iteration " + it; - print_verbose("[" + arg.file + "] " + name + " finished " + score.toFixed(0) + " ops/minute"); + print_verbose(arg, name + " finished " + score.toFixed(0) + " ops/minute"); } for (var x = 0; x < benchmarks.length ; x++) { @@ -140,20 +160,20 @@ scores = [0]; } - var res = "[" + arg.file + "] " + mean_score.toFixed(0); + var res = mean_score.toFixed(0); if (verbose) { res += " ops/minute (" + min_score.toFixed(0) + "-" + max_score.toFixed(0) + "), warmup=" + scores[0].toFixed(0); } - print_always(res); + print_always(arg, res); } -function print_always(x) { - print(x); +function print_always(arg, x) { + print("[" + arg.name + "] " + x); } -function print_verbose(x) { +function print_verbose(arg, x) { if (verbose) { - print(x); + print_always(arg, x) } } @@ -209,7 +229,7 @@ } else { var found = false; for (j in tests) { - if (tests[j].file === arg) { + if (tests[j].name === arg) { tests_found.push(tests[j]); found = true; break; @@ -221,7 +241,7 @@ if (j != 0) { str += ", "; } - str += "'" + tests[j].file + "'"; + str += "'" + tests[j].name + "'"; } throw str; }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/script/sandbox/classbind.js Thu Feb 06 16:12:50 2014 +0000 @@ -0,0 +1,41 @@ +/* + * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code 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 + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/** + * Try to bind properties of StaticClass representing Class. + * + * @test + * @bug JDK-8032943: Improve reflection in Nashorn + */ + + +var obj = {} + +try { + Object.bindProperties(obj, Java.type("java.lang.Class")); + fail("SecurityException should have been thrown"); +} catch (e) { + if (! (e instanceof java.lang.SecurityException)) { + fail("SecurityException expected, got " + e); + } +}
--- a/test/script/sandbox/classloader.js Mon Dec 23 13:00:33 2013 +0000 +++ b/test/script/sandbox/classloader.js Thu Feb 06 16:12:50 2014 +0000 @@ -26,6 +26,7 @@ * * @test * @security + * @bug JDK-8032954: Nashorn: extend Java.extend */ try { @@ -39,3 +40,24 @@ } } +try { + Java.extend(Java.type('java.lang.ClassLoader')); + fail("should have thrown SecurityException"); +} catch (e) { + if (e instanceof java.lang.SecurityException) { + print(e); + } else { + fail("expected SecurityException, got " + e); + } +} + +try { + Java.extend(Java.type("javax.management.loading.MLet")); + fail("should have thrown SecurityException"); +} catch (e) { + if (e instanceof java.lang.SecurityException) { + print(e); + } else { + fail("expected SecurityException, got " + e); + } +}
--- a/test/script/sandbox/classloader.js.EXPECTED Mon Dec 23 13:00:33 2013 +0000 +++ b/test/script/sandbox/classloader.js.EXPECTED Thu Feb 06 16:12:50 2014 +0000 @@ -1,1 +1,3 @@ java.security.AccessControlException: access denied ("java.lang.RuntimePermission" "nashorn.JavaReflection") +java.security.AccessControlException: access denied ("java.lang.RuntimePermission" "nashorn.JavaReflection") +java.security.AccessControlException: access denied ("java.lang.RuntimePermission" "nashorn.JavaReflection")
--- a/test/script/sandbox/javaextend.js Mon Dec 23 13:00:33 2013 +0000 +++ b/test/script/sandbox/javaextend.js Thu Feb 06 16:12:50 2014 +0000 @@ -51,6 +51,21 @@ print(e) } +// Can't extend a class with explicit non-overridable finalizer +try { + Java.extend(model("ClassWithFinalFinalizer")) +} catch(e) { + print(e) +} + +// Can't extend a class with inherited non-overridable finalizer +try { + Java.extend(model("ClassWithInheritedFinalFinalizer")) +} catch(e) { + print(e) +} + + // Can't extend two classes try { Java.extend(java.lang.Thread,java.lang.Number)
--- a/test/script/sandbox/javaextend.js.EXPECTED Mon Dec 23 13:00:33 2013 +0000 +++ b/test/script/sandbox/javaextend.js.EXPECTED Thu Feb 06 16:12:50 2014 +0000 @@ -1,6 +1,8 @@ TypeError: Can not extend final class jdk.nashorn.test.models.FinalClass. TypeError: Can not extend class jdk.nashorn.test.models.NoAccessibleConstructorClass as it has no public or protected constructors. TypeError: Can not extend/implement non-public class/interface jdk.nashorn.test.models.NonPublicClass. +TypeError: Can not extend class because jdk.nashorn.test.models.ClassWithFinalFinalizer has a final finalize method. +TypeError: Can not extend class because jdk.nashorn.test.models.ClassWithFinalFinalizer has a final finalize method. TypeError: Can not extend multiple classes java.lang.Number and java.lang.Thread. At most one of the specified types can be a class, the rest must all be interfaces. abcdabcd run-object
--- a/test/src/jdk/nashorn/api/scripting/ScriptEngineSecurityTest.java Mon Dec 23 13:00:33 2013 +0000 +++ b/test/src/jdk/nashorn/api/scripting/ScriptEngineSecurityTest.java Thu Feb 06 16:12:50 2014 +0000 @@ -27,11 +27,14 @@ import static org.testng.Assert.fail; +import java.lang.reflect.Method; +import java.lang.reflect.InvocationHandler; +import java.lang.reflect.Proxy; import java.util.Objects; import javax.script.Invocable; import javax.script.ScriptEngine; +import javax.script.ScriptEngineManager; import javax.script.ScriptException; -import javax.script.ScriptEngineManager; import org.testng.annotations.Test; /** @@ -127,6 +130,23 @@ } } + + @Test + public void securitySystemExitFromFinalizerThread() throws ScriptException { + if (System.getSecurityManager() == null) { + // pass vacuously + return; + } + + final ScriptEngineManager m = new ScriptEngineManager(); + final ScriptEngine e = m.getEngineByName("nashorn"); + e.eval("var o = Java.extend(Java.type('javax.imageio.spi.ServiceRegistry'), { deregisterAll: this.exit.bind(null, 1234)});\n" + + "new o(new java.util.ArrayList().iterator())"); + System.gc(); + System.runFinalization(); + // NOTE: this test just exits the VM if it fails. + } + @Test public void securitySystemLoadLibrary() { if (System.getSecurityManager() == null) { @@ -183,4 +203,98 @@ } } } + + // @bug 8032948: Nashorn linkages awry + public static class FakeProxy extends Proxy { + public FakeProxy(InvocationHandler ih) { + super(ih); + } + + public static Class<?> makeProxyClass(ClassLoader cl, Class<?>... ifaces) { + return Proxy.getProxyClass(cl, ifaces); + } + } + + @Test + public void fakeProxySubclassAccessCheckTest() throws ScriptException { + if (System.getSecurityManager() == null) { + // pass vacuously + return; + } + + final ScriptEngineManager m = new ScriptEngineManager(); + final ScriptEngine e = m.getEngineByName("nashorn"); + + e.put("name", ScriptEngineSecurityTest.class.getName()); + e.put("cl", ScriptEngineSecurityTest.class.getClassLoader()); + e.put("intfs", new Class[] { Runnable.class }); + + String getClass = "Java.type(name + '$FakeProxy').getProxyClass(cl, intfs);"; + + // Should not be able to call static methods of Proxy via fake subclass + try { + Class c = (Class)e.eval(getClass); + fail("should have thrown SecurityException"); + } catch (final Exception exp) { + if (! (exp instanceof SecurityException)) { + fail("SecurityException expected, got " + exp); + } + } + } + + @Test + public void fakeProxySubclassAccessCheckTest2() throws ScriptException { + if (System.getSecurityManager() == null) { + // pass vacuously + return; + } + + final ScriptEngineManager m = new ScriptEngineManager(); + final ScriptEngine e = m.getEngineByName("nashorn"); + + e.put("name", ScriptEngineSecurityTest.class.getName()); + e.put("cl", ScriptEngineSecurityTest.class.getClassLoader()); + e.put("intfs", new Class[] { Runnable.class }); + + String getClass = "Java.type(name + '$FakeProxy').makeProxyClass(cl, intfs);"; + + // Should not be able to call static methods of Proxy via fake subclass + try { + Class c = (Class)e.eval(getClass); + fail("should have thrown SecurityException"); + } catch (final Exception exp) { + if (! (exp instanceof SecurityException)) { + fail("SecurityException expected, got " + exp); + } + } + } + + @Test + public static void proxyStaticAccessCheckTest() throws ScriptException { + final ScriptEngineManager m = new ScriptEngineManager(); + final ScriptEngine e = m.getEngineByName("nashorn"); + final Runnable r = (Runnable)Proxy.newProxyInstance( + ScriptEngineTest.class.getClassLoader(), + new Class[] { Runnable.class }, + new InvocationHandler() { + @Override + public Object invoke(Object p, Method m, Object[] a) { + return null; + } + }); + + e.put("rc", r.getClass()); + e.put("cl", ScriptEngineSecurityTest.class.getClassLoader()); + e.put("intfs", new Class[] { Runnable.class }); + + // make sure static methods of Proxy is not accessible via subclass + try { + e.eval("rc.static.getProxyClass(cl, intfs)"); + fail("Should have thrown SecurityException"); + } catch (final Exception exp) { + if (! (exp instanceof SecurityException)) { + fail("SecurityException expected, got " + exp); + } + } + } }
--- a/test/src/jdk/nashorn/api/scripting/ScriptEngineTest.java Mon Dec 23 13:00:33 2013 +0000 +++ b/test/src/jdk/nashorn/api/scripting/ScriptEngineTest.java Thu Feb 06 16:12:50 2014 +0000 @@ -33,7 +33,9 @@ import java.io.PrintWriter; import java.io.StringReader; import java.io.StringWriter; +import java.lang.reflect.InvocationHandler; import java.lang.reflect.Method; +import java.lang.reflect.Proxy; import java.util.concurrent.Callable; import javax.script.Compilable; import javax.script.CompiledScript; @@ -50,7 +52,7 @@ * * @test * @build jdk.nashorn.api.scripting.Window jdk.nashorn.api.scripting.WindowEventHandler jdk.nashorn.api.scripting.VariableArityTestInterface jdk.nashorn.api.scripting.ScriptEngineTest - * @run testng jdk.nashorn.api.scripting.ScriptEngineTest + * @run testng/othervm jdk.nashorn.api.scripting.ScriptEngineTest */ public class ScriptEngineTest { @@ -535,6 +537,29 @@ assertEquals(e.eval("Window.funcJSObject(obj)"), "hello"); } + // @bug 8032948: Nashorn linkages awry + @Test + public void checkProxyAccess() throws ScriptException { + final ScriptEngineManager m = new ScriptEngineManager(); + final ScriptEngine e = m.getEngineByName("nashorn"); + final boolean[] reached = new boolean[1]; + final Runnable r = (Runnable)Proxy.newProxyInstance( + ScriptEngineTest.class.getClassLoader(), + new Class[] { Runnable.class }, + new InvocationHandler() { + @Override + public Object invoke(Object p, Method m, Object[] a) { + reached[0] = true; + return null; + } + }); + + e.put("r", r); + e.eval("r.run()"); + + assertTrue(reached[0]); + } + private static final String LINE_SEPARATOR = System.getProperty("line.separator"); // Returns String that would be the result of calling PrintWriter.println
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/src/jdk/nashorn/test/models/ClassWithFinalFinalizer.java Thu Feb 06 16:12:50 2014 +0000 @@ -0,0 +1,31 @@ +/* + * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. Oracle designates this + * particular file as subject to the "Classpath" exception as provided + * by Oracle in the LICENSE file that accompanied this code. + * + * This code 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 + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +package jdk.nashorn.test.models; + +public class ClassWithFinalFinalizer { + protected final void finalize() { + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/src/jdk/nashorn/test/models/ClassWithInheritedFinalFinalizer.java Thu Feb 06 16:12:50 2014 +0000 @@ -0,0 +1,29 @@ +/* + * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. Oracle designates this + * particular file as subject to the "Classpath" exception as provided + * by Oracle in the LICENSE file that accompanied this code. + * + * This code 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 + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +package jdk.nashorn.test.models; + +public class ClassWithInheritedFinalFinalizer extends ClassWithFinalFinalizer { +}