[compiler-rt] r318103 - Update TSan/ARM64 max VM to 0xfc0000000 to reflect a kernel change.

[Kuba Mracek via llvm-commits]

Author: kuba.brecka
Date: Mon Nov 13 15:04:47 2017
New Revision: 318103

URL: http://llvm.org/viewvc/llvm-project?rev=318103&view=rev
Log:
Update TSan/ARM64 max VM to 0xfc0000000 to reflect a kernel change.


Modified:
    compiler-rt/trunk/lib/tsan/rtl/tsan_platform.h

Modified: compiler-rt/trunk/lib/tsan/rtl/tsan_platform.h
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/tsan/rtl/tsan_platform.h?rev=318103&r1=318102&r2=318103&view=diff
==============================================================================
--- compiler-rt/trunk/lib/tsan/rtl/tsan_platform.h (original)
+++ compiler-rt/trunk/lib/tsan/rtl/tsan_platform.h Mon Nov 13 15:04:47 2017
@@ -124,7 +124,8 @@ C/C++ on Darwin/iOS/ARM64 (36-bit VMA, 6
 0c00 0000 00 - 0d00 0000 00: -                                    (4 GB)
 0d00 0000 00 - 0e00 0000 00: metainfo                             (4 GB)
 0e00 0000 00 - 0f00 0000 00: -                                    (4 GB)
-0f00 0000 00 - 1000 0000 00: traces                               (4 GB)
+0f00 0000 00 - 0fc0 0000 00: traces                               (3 GB)
+0fc0 0000 00 - 1000 0000 00: -
 */
 struct Mapping {
   static const uptr kLoAppMemBeg   = 0x0100000000ull;
@@ -136,9 +137,9 @@ struct Mapping {
   static const uptr kMetaShadowBeg = 0x0d00000000ull;
   static const uptr kMetaShadowEnd = 0x0e00000000ull;
   static const uptr kTraceMemBeg   = 0x0f00000000ull;
-  static const uptr kTraceMemEnd   = 0x1000000000ull;
-  static const uptr kHiAppMemBeg   = 0x1000000000ull;
-  static const uptr kHiAppMemEnd   = 0x1000000000ull;
+  static const uptr kTraceMemEnd   = 0x0fc0000000ull;
+  static const uptr kHiAppMemBeg   = 0x0fc0000000ull;
+  static const uptr kHiAppMemEnd   = 0x0fc0000000ull;
   static const uptr kAppMemMsk     =          0x0ull;
   static const uptr kAppMemXor     =          0x0ull;
   static const uptr kVdsoBeg       = 0x7000000000000000ull;