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* compiler-rt: Rename .cc file in lib/xray to .cppNico Weber2019-08-011-111/+0
| | | | | | Like r367463, but for xray. llvm-svn: 367546
* 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
* [XRay][compiler-rt] Add noop patch functions for unsupported arches.Keith Wyss2018-04-171-0/+6
| | | | | | | | | | | | | | Summary: Typed event patching is implemented for x86-64, but functions must be defined for other arches. Reviewers: dberris, pelikan Subscribers: nemanjai, javed.absar, delcypher, #sanitizers, llvm-commits Differential Revision: https://reviews.llvm.org/D45749 llvm-svn: 330231
* [XRay][compiler-rt] Runtime changes to support custom event loggingDean Michael Berris2017-05-121-0/+6
| | | | | | | | | | | | | | | | | | | | Summary: This change implements support for the custom event logging sleds and intrinsics at runtime. For now it only supports handling the sleds in x86_64, with the implementations for other architectures stubbed out to do nothing. NOTE: Work in progress, uploaded for exposition/exploration purposes. Depends on D27503, D30018, and D33032. Reviewers: echristo, javed.absar, timshen Subscribers: mehdi_amini, nemanjai, llvm-commits Differential Revision: https://reviews.llvm.org/D30630 llvm-svn: 302857
* [XRay] [compiler-rt] Stub out architectures we don't do arg1 logging on.Tim Shen2017-03-061-1/+6
| | | | | | | | | | | | rL297000 forgot to include code for three architectures that appeared since I wrote the first version. This gives them the same treatment as ARMs have for now - write stubs and wait for someone to actually implement it. Patched by pelikan (Martin Pelikán)! Differential Revision: https://reviews.llvm.org/D30634 llvm-svn: 297003
* Re-commit r295017, since we have a potential fix of the tests, r295248, landed.Tim Shen2017-02-151-0/+95
| | | | | | Differential Revision: https://reviews.llvm.org/D29742 llvm-svn: 295251
* Revert r295017 "Re-commit r294826 and r294781, with a fix on the cmake file ↵Tim Shen2017-02-141-95/+0
| | | | | | to only" llvm-svn: 295097
* Re-commit r294826 and r294781, with a fix on the cmake file to onlyTim Shen2017-02-141-0/+95
| | | | | | | | | | | | | compile on powerpc64le. I cannot locally reproduce this test failure: http://lab.llvm.org:8011/builders/sanitizer-ppc64le-linux/builds/1363/steps/test%20standalone%20compiler-rt/logs/stdio Let's see how the buildbot goes. Differential Revision: https://reviews.llvm.org/D29742 llvm-svn: 295017
* This reverts commits r294826 and r294781 as they break linking on powerpc.Vitaly Buka2017-02-111-95/+0
| | | | | | | | | | Revert "Fix -Wsign-compare - this might not be quite right, but preserves behavior" Revert "[XRay] Implement powerpc64le xray." This reverts commit r294826. This reverts commit r294781. llvm-svn: 294842
* [XRay] Implement powerpc64le xray.Tim Shen2017-02-101-0/+95
Summary: powerpc64 big-endian is not supported, but I believe that most logic can be shared, except for xray_powerpc64.cc. Also add a function InvalidateInstructionCache to xray_util.h, which is copied from llvm/Support/Memory.cpp. I'm not sure if I need to add a unittest, and I don't know how. Reviewers: dberris, echristo, iteratee, kbarton, hfinkel Subscribers: mehdi_amini, nemanjai, mgorny, llvm-commits Differential Revision: https://reviews.llvm.org/D29742 llvm-svn: 294781
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