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llvm / scudo / 6e93a253e2e192c41b5f19ae18029e7843e9771d
commit6e93a253e2e192c41b5f19ae18029e7843e9771d[log] [tgz]
authorChia-hung Duan <chiahungduan@google.com>Wed Feb 15 01:31:49 2023 +0000
committerCopybara-Service <copybara-worker@google.com>Wed Feb 15 15:51:03 2023 -0800
tree126ff63f3e124a34d8cc5256ee1020b4466767da
parent6b0c216f87d7b64542e90a3d19b948183026325c [diff]
[scudo] Improve the uses of roundUpTo/roundDownTo/isAligned

The implementations of those functions require the rounding target to be
power-of-two. It's better to add a debugging check to avoid misuse.
Besides, add a general verion of those three to accommadate non
power-of-two cases.

Also change the name to roundUp/roundDown/isAligned

Reviewed By: cferris, cryptoad

Differential Revision: https://reviews.llvm.org/D142658

GitOrigin-RevId: a9269773eb94ddd36ec3e624740013ca3a5885ba
15 files changed
tree: 126ff63f3e124a34d8cc5256ee1020b4466767da
  1. benchmarks/
  2. fuzz/
  3. include/
  4. tests/
  5. tools/
  6. allocator_config.h
  7. atomic_helpers.h
  8. bytemap.h
  9. checksum.cpp
  10. checksum.h
  11. chunk.h
  12. combined.h
  13. common.cpp
  14. common.h
  15. crc32_hw.cpp
  16. flags.cpp
  17. flags.h
  18. flags.inc
  19. flags_parser.cpp
  20. flags_parser.h
  21. fuchsia.cpp
  22. fuchsia.h
  23. internal_defs.h
  24. LICENSE.TXT
  25. linux.cpp
  26. linux.h
  27. list.h
  28. local_cache.h
  29. memtag.h
  30. mutex.h
  31. options.h
  32. platform.h
  33. primary32.h
  34. primary64.h
  35. quarantine.h
  36. release.cpp
  37. release.h
  38. report.cpp
  39. report.h
  40. rss_limit_checker.cpp
  41. rss_limit_checker.h
  42. secondary.h
  43. size_class_map.h
  44. stack_depot.h
  45. stats.h
  46. string_utils.cpp
  47. string_utils.h
  48. thread_annotations.h
  49. trusty.cpp
  50. trusty.h
  51. tsd.h
  52. tsd_exclusive.h
  53. tsd_shared.h
  54. vector.h
  55. wrappers_c.cpp
  56. wrappers_c.h
  57. wrappers_c.inc
  58. wrappers_c_bionic.cpp
  59. wrappers_c_checks.h
  60. wrappers_cpp.cpp