diff options
Diffstat (limited to 'llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp index 599b2cc5b36..79a36b313b4 100644 --- a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp +++ b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp @@ -78,6 +78,8 @@ static const uint64_t kAArch64_ShadowOffset64 = 1ULL << 36; static const uint64_t kFreeBSD_ShadowOffset32 = 1ULL << 30; static const uint64_t kFreeBSD_ShadowOffset64 = 1ULL << 46; static const uint64_t kWindowsShadowOffset32 = 3ULL << 28; +// TODO(wwchrome): Experimental for asan Win64, may change. +static const uint64_t kWindowsShadowOffset64 = 0x1ULL << 45; // 32TB. static const size_t kMinStackMallocSize = 1 << 6; // 64B static const size_t kMaxStackMallocSize = 1 << 16; // 64K @@ -396,6 +398,8 @@ static ShadowMapping getShadowMapping(Triple &TargetTriple, int LongSize, Mapping.Offset = kLinuxKasan_ShadowOffset64; else Mapping.Offset = kSmallX86_64ShadowOffset; + } else if (IsWindows && IsX86_64) { + Mapping.Offset = kWindowsShadowOffset64; } else if (IsMIPS64) Mapping.Offset = kMIPS64_ShadowOffset64; else if (IsIOS) |
