[PATCH] D25104: [compiler-rt] Add support for the dynamic shadow allocation

[Etienne Bergeron via llvm-commits]

etienneb created this revision.
etienneb added reviewers: rnk, zaks.anna.
etienneb added subscribers: llvm-commits, chrisha.
Herald added subscribers: dberris, kubabrecka, danalbert, tberghammer.

This patch is adding support for dynamic shadow allocation.

This is a merge and re-commit of the following patches.

  [compiler-rt] Fix Asan build on Android
    https://reviews.llvm.org/D24768
  [compiler-rt] Add support for the dynamic shadow allocation
    https://reviews.llvm.org/D23363

This patch needed to re-land at the same time:

  [asan] Support dynamic shadow address instrumentation
    https://reviews.llvm.org/D23354


https://reviews.llvm.org/D25104

Files:
  lib/asan/asan_interface_internal.h
  lib/asan/asan_mapping.h
  lib/asan/asan_rtl.cc
  lib/asan/asan_win.cc
  lib/asan/asan_win_dll_thunk.cc
  lib/asan/asan_win_dynamic_runtime_thunk.cc
  lib/sanitizer_common/sanitizer_common.h
  lib/sanitizer_common/sanitizer_posix.cc
  lib/sanitizer_common/sanitizer_win.cc

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