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llvm / libfuzzer / d26a1048750cd65d9a1cc85d454e16da383dffce
commitd26a1048750cd65d9a1cc85d454e16da383dffce[log] [tgz]
authorAaron Green <aarongreen@google.com>Thu Apr 01 23:20:35 2021 -0700
committerCopybara-Service <copybara-worker@google.com>Mon Apr 12 15:52:46 2021 -0700
tree28db41d955833f8bbfc41593c01bac85f96d0b79
parent7a3025ffe3b92058412427fa137c4951b50876c3 [diff]
Tweak SimpleFastHash

This change adds a SimpleFastHash64 variant of SimpleFastHash which allows call sites to specify a starting value and get a 64 bit hash in return. This allows a hash to be "resumed" with more data.

A later patch needs this to be able to hash a sequence of module-relative values one at a time, rather than just a region a memory.

Reviewed By: morehouse

Differential Revision: https://reviews.llvm.org/D94510

GitOrigin-RevId: 0889181625bb570e463362ab8f53f9a14c886b2e
3 files changed
tree: 28db41d955833f8bbfc41593c01bac85f96d0b79
  1. afl/
  2. dataflow/
  3. scripts/
  4. standalone/
  5. tests/
  6. build.sh
  7. FuzzedDataProvider.h
  8. FuzzerBuiltins.h
  9. FuzzerBuiltinsMsvc.h
  10. FuzzerCommand.h
  11. FuzzerCorpus.h
  12. FuzzerCrossOver.cpp
  13. FuzzerDataFlowTrace.cpp
  14. FuzzerDataFlowTrace.h
  15. FuzzerDefs.h
  16. FuzzerDictionary.h
  17. FuzzerDriver.cpp
  18. FuzzerExtFunctions.def
  19. FuzzerExtFunctions.h
  20. FuzzerExtFunctionsDlsym.cpp
  21. FuzzerExtFunctionsWeak.cpp
  22. FuzzerExtFunctionsWindows.cpp
  23. FuzzerExtraCounters.cpp
  24. FuzzerFlags.def
  25. FuzzerFork.cpp
  26. FuzzerFork.h
  27. FuzzerInterceptors.cpp
  28. FuzzerInterface.h
  29. FuzzerInternal.h
  30. FuzzerIO.cpp
  31. FuzzerIO.h
  32. FuzzerIOPosix.cpp
  33. FuzzerIOWindows.cpp
  34. FuzzerLoop.cpp
  35. FuzzerMain.cpp
  36. FuzzerMerge.cpp
  37. FuzzerMerge.h
  38. FuzzerMutate.cpp
  39. FuzzerMutate.h
  40. FuzzerOptions.h
  41. FuzzerPlatform.h
  42. FuzzerRandom.h
  43. FuzzerSHA1.cpp
  44. FuzzerSHA1.h
  45. FuzzerTracePC.cpp
  46. FuzzerTracePC.h
  47. FuzzerUtil.cpp
  48. FuzzerUtil.h
  49. FuzzerUtilDarwin.cpp
  50. FuzzerUtilFuchsia.cpp
  51. FuzzerUtilLinux.cpp
  52. FuzzerUtilPosix.cpp
  53. FuzzerUtilWindows.cpp
  54. FuzzerValueBitMap.h
  55. LICENSE.TXT
  56. README.txt