diff options
Diffstat (limited to 'llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp index 87288388853..a5c64f354f4 100644 --- a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp +++ b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp @@ -109,6 +109,7 @@ static const uint64_t kFreeBSD_ShadowOffset32 = 1ULL << 30; static const uint64_t kFreeBSD_ShadowOffset64 = 1ULL << 46; static const uint64_t kNetBSD_ShadowOffset32 = 1ULL << 30; static const uint64_t kNetBSD_ShadowOffset64 = 1ULL << 46; +static const uint64_t kNetBSDKasan_ShadowOffset64 = 0xdfff900000000000; static const uint64_t kPS4CPU_ShadowOffset64 = 1ULL << 40; static const uint64_t kWindowsShadowOffset32 = 3ULL << 28; @@ -544,9 +545,12 @@ static ShadowMapping getShadowMapping(Triple &TargetTriple, int LongSize, Mapping.Offset = kSystemZ_ShadowOffset64; else if (IsFreeBSD && !IsMIPS64) Mapping.Offset = kFreeBSD_ShadowOffset64; - else if (IsNetBSD) - Mapping.Offset = kNetBSD_ShadowOffset64; - else if (IsPS4CPU) + else if (IsNetBSD) { + if (IsKasan) + Mapping.Offset = kNetBSDKasan_ShadowOffset64; + else + Mapping.Offset = kNetBSD_ShadowOffset64; + } else if (IsPS4CPU) Mapping.Offset = kPS4CPU_ShadowOffset64; else if (IsLinux && IsX86_64) { if (IsKasan) |
