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[ASan] Move the shadow range on 32-bit iOS (and iOS Simulator)
authorAlexander Potapenko <glider@google.com>
Wed, 23 Apr 2014 17:14:45 +0000 (17:14 +0000)
committerAlexander Potapenko <glider@google.com>
Wed, 23 Apr 2014 17:14:45 +0000 (17:14 +0000)
commit2820f739b2093a24892d8df4509ec1e3b5d1a1df
tree0fc4642e32c9ed8348065cc2c10a858734edc8a3tree | snapshot
parente0f15f8b7aa9e838964ded92bb81d1134358ffd6commit | diff
[ASan] Move the shadow range on 32-bit iOS (and iOS Simulator)
to 0x40000000-0x60000000 to avoid address space clash with system libraries.
The solution has been proposed by tahabekireren@gmail.com in https://code.google.com/p/address-sanitizer/issues/detail?id=210
This is also known to fix some Chromium iOS tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207002 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Instrumentation/AddressSanitizer.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors