[PATCH] D47160: [asan] Use dynamic allocator space address on Android/AArch64.

[Evgenii Stepanov via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL333025: [asan] Use dynamic allocator space address on Android/AArch64. (authored by eugenis, committed by ).
Herald added a subscriber: delcypher.

Changed prior to commit:
  https://reviews.llvm.org/D47160?vs=147864&id=148097#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D47160

Files:
  compiler-rt/trunk/lib/asan/asan_allocator.h


Index: compiler-rt/trunk/lib/asan/asan_allocator.h
===================================================================
--- compiler-rt/trunk/lib/asan/asan_allocator.h
+++ compiler-rt/trunk/lib/asan/asan_allocator.h
@@ -129,7 +129,8 @@
 const uptr kAllocatorSize  =  0x20000000000ULL;  // 2T.
 typedef DefaultSizeClassMap SizeClassMap;
 # elif defined(__aarch64__) && SANITIZER_ANDROID
-const uptr kAllocatorSpace =  0x3000000000ULL;
+// Android needs to support 39, 42 and 48 bit VMA.
+const uptr kAllocatorSpace =  ~(uptr)0;
 const uptr kAllocatorSize  =  0x2000000000ULL;  // 128G.
 typedef VeryCompactSizeClassMap SizeClassMap;
 # elif defined(__aarch64__)


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