summaryrefslogtreecommitdiffstats
path: root/llvm/unittests/Support/DynamicLibrary/DynamicLibraryTest.cpp
Commit message (Collapse)AuthorAgeFilesLines
* Update the file headers across all of the LLVM projects in the monorepoChandler Carruth2019-01-191-4/+3
| | | | | | | | | | | | | | | | | to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
* Give shared modules in unittests the platform-native extension, make ↵Nico Weber2018-05-161-3/+5
| | | | | | | | | | | | | | | | | PipSqueak a MODULE As far as I can tell from revision history, there's no good reason to call these files .so instead of .dll in Windows, so use the normal extension. Also change PipSquak from SHARED to MODULE -- it's never passed to target_link_libraries() and only loaded via dlopen(), so MODULE is more appropriate. This makes it possible to delete a workaround for SHARED ldflags being not quite right as well. No intended behavior change. https://reviews.llvm.org/D46898 llvm-svn: 332487
* Allow clients to specify search order of DynamicLibraries.Frederich Munch2017-07-121-0/+10
| | | | | | | | | | | | | | Summary: Different JITs and other clients of LLVM may have different needs in how symbol resolution should occur. Reviewers: v.g.vassilev, lhames, karies Reviewed By: v.g.vassilev Subscribers: pcanal, llvm-commits Differential Revision: https://reviews.llvm.org/D33529 llvm-svn: 307849
* Revert r305313 & r305303, self-hosting build-bot isn’t liking it.Frederich Munch2017-06-131-23/+0
| | | | llvm-svn: 305318
* Force RegisterStandardPasses to construct std::function in the IPO library.Frederich Munch2017-06-131-0/+23
| | | | | | | | | | | | | | Summary: Fixes an issue using RegisterStandardPasses from a statically linked object before PassManagerBuilder::addGlobalExtension is called from a dynamic library. Reviewers: efriedma, theraven Reviewed By: efriedma Subscribers: mehdi_amini, mgorny, llvm-commits Differential Revision: https://reviews.llvm.org/D33515 llvm-svn: 305303
* Export the required symbol from DynamicLibraryTestsRoger Ferrer Ibanez2017-06-121-2/+0
| | | | | | | | | | | | | | | | | Running unittests/Support/DynamicLibrary/DynamicLibraryTests fails when LLVM is configured with -DLLVM_EXPORT_SYMBOLS_FOR_PLUGINS=ON, because the test's version script only contains symbols extracted from the static libraries, that the test links with, but not those from the main object/executable itself. The patch moves the one symbol, needed by the test, to a static library. Fixes https://bugs.llvm.org/show_bug.cgi?id=32893 Patch by Momchil Velikov. Differential Revision: https://reviews.llvm.org/D33789 llvm-svn: 305181
* Re-sort #include lines for unittests. This uses a slightly modifiedChandler Carruth2017-06-061-1/+1
| | | | | | | | | | | | | | | clang-format (https://reviews.llvm.org/D33932) to keep primary headers at the top and handle new utility headers like 'gmock' consistently with other utility headers. No other change was made. I did no manual edits, all of this is clang-format. This should allow other changes to have more clear and focused diffs, and is especially motivated by moving some headers into more focused libraries. llvm-svn: 304786
* Close DynamicLibraries in reverse order they were opened.Frederich Munch2017-06-051-9/+42
| | | | | | | | | | | | | | Summary: Matches C++ destruction ordering better and fixes possible problems of loaded libraries having inter-dependencies. Reviewers: efriedma, v.g.vassilev, chapuni Reviewed By: efriedma Subscribers: mgorny, llvm-commits Differential Revision: https://reviews.llvm.org/D33652 llvm-svn: 304720
* Reapply part of rL303015, fixing just the DynamicLibaryTest. AddDimitry Andric2017-05-171-1/+3
| | | | | | | retrieval of the original argv[0] from the GoogleTest framework, so it is more likely the correct main executable path is found. llvm-svn: 303289
* Revert r303015, because it has the unintended side effect of breakingDimitry Andric2017-05-171-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | driver-mode recognition in clang (this is because the sysctl method always returns one and only one executable path, even for an executable with multiple links): Fix DynamicLibraryTest.cpp on FreeBSD and NetBSD Summary: After rL301562, on FreeBSD the DynamicLibrary unittests fail, because the test uses getMainExecutable("DynamicLibraryTests", Ptr), and since the path does not contain any slashes, retrieving the main executable will not work. Reimplement getMainExecutable() for FreeBSD and NetBSD using sysctl(3), which is more reliable than fiddling with relative or absolute paths. Also add retrieval of the original argv[] from the GoogleTest framework, to use as a fallback for other OSes. Reviewers: emaste, marsupial, hans, krytarowski Reviewed By: krytarowski Subscribers: krytarowski, llvm-commits Differential Revision: https://reviews.llvm.org/D33171 llvm-svn: 303285
* Fix DynamicLibraryTest.cpp on FreeBSD and NetBSDDimitry Andric2017-05-141-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | Summary: After rL301562, on FreeBSD the DynamicLibrary unittests fail, because the test uses getMainExecutable("DynamicLibraryTests", Ptr), and since the path does not contain any slashes, retrieving the main executable will not work. Reimplement getMainExecutable() for FreeBSD and NetBSD using sysctl(3), which is more reliable than fiddling with relative or absolute paths. Also add retrieval of the original argv[] from the GoogleTest framework, to use as a fallback for other OSes. Reviewers: emaste, marsupial, hans, krytarowski Reviewed By: krytarowski Subscribers: krytarowski, llvm-commits Differential Revision: https://reviews.llvm.org/D33171 llvm-svn: 303015
* Fix a few pedantic warnings.Frederich Munch2017-04-271-2/+2
| | | | | | | | | | | | Reviewers: zturner, hansw, hans Reviewed By: hans Subscribers: hans, llvm-commits Differential Revision: https://reviews.llvm.org/D32611 llvm-svn: 301595
* Refactor DynamicLibrary so searching for a symbol will have a defined order andFrederich Munch2017-04-271-0/+133
| | | | | | | | | | | | | | | | | | | | | | | | | | | libraries are properly unloaded when llvm_shutdown is called. Summary: This was mostly affecting usage of the JIT, where storing the library handles in a set made iteration unordered/undefined. This lead to disagreement between the JIT and native code as to what the address and implementation of particularly on Windows with stdlib functions: JIT: putenv_s("TEST", "VALUE") // called msvcrt.dll, putenv_s JIT: getenv("TEST") -> "VALUE" // called msvcrt.dll, getenv Native: getenv("TEST") -> NULL // called ucrt.dll, getenv Also fixed is the issue of DynamicLibrary::getPermanentLibrary(0,0) on Windows not giving priority to the process' symbols as it did on Unix. Reviewers: chapuni, v.g.vassilev, lhames Reviewed By: lhames Subscribers: danalbert, srhines, mgorny, vsk, llvm-commits Differential Revision: https://reviews.llvm.org/D30107 llvm-svn: 301562
* Revert "Refactor DynamicLibrary so searching for a symbol will have a ↵Frederich Munch2017-04-241-133/+0
| | | | | | | | | | defined order" The i686-mingw32-RA-on-linux bot is still having errors. This reverts commit r301236. llvm-svn: 301240
* Refactor DynamicLibrary so searching for a symbol will have a defined order andFrederich Munch2017-04-241-0/+133
| | | | | | | | | | | | | | | | | | | | | | | | | | | libraries are properly unloaded when llvm_shutdown is called. Summary: This was mostly affecting usage of the JIT, where storing the library handles in a set made iteration unordered/undefined. This lead to disagreement between the JIT and native code as to what the address and implementation of particularly on Windows with stdlib functions: JIT: putenv_s("TEST", "VALUE") // called msvcrt.dll, putenv_s JIT: getenv("TEST") -> "VALUE" // called msvcrt.dll, getenv Native: getenv("TEST") -> NULL // called ucrt.dll, getenv Also fixed is the issue of DynamicLibrary::getPermanentLibrary(0,0) on Windows not giving priority to the process' symbols as it did on Unix. Reviewers: chapuni, v.g.vassilev, lhames Reviewed By: lhames Subscribers: danalbert, srhines, mgorny, vsk, llvm-commits Differential Revision: https://reviews.llvm.org/D30107 llvm-svn: 301236
* Revert "Refactor DynamicLibrary so searching for a symbol will have a ↵Frederich Munch2017-04-241-133/+0
| | | | | | | | | | defined order.” The changes are causing the i686-mingw32 build to fail. This reverts commit r301153, and the changes for a separate warning on i686-mingw32 in r301155 and r301156. llvm-svn: 301157
* Refactor DynamicLibrary so searching for a symbol will have a defined order andFrederich Munch2017-04-241-0/+133
libraries are properly unloaded when llvm_shutdown is called. Summary: This was mostly affecting usage of the JIT, where storing the library handles in a set made iteration unordered/undefined. This lead to disagreement between the JIT and native code as to what the address and implementation of particularly on Windows with stdlib functions: JIT: putenv_s("TEST", "VALUE") // called msvcrt.dll, putenv_s JIT: getenv("TEST") -> "VALUE" // called msvcrt.dll, getenv Native: getenv("TEST") -> NULL // called ucrt.dll, getenv Also fixed is the issue of DynamicLibrary::getPermanentLibrary(0,0) on Windows not giving priority to the process' symbols as it did on Unix. Reviewers: chapuni, v.g.vassilev, lhames Reviewed By: lhames Subscribers: danalbert, srhines, mgorny, vsk, llvm-commits Differential Revision: https://reviews.llvm.org/D30107 llvm-svn: 301153
OpenPOWER on IntegriCloud