diff options
Diffstat (limited to 'llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp index 4fed4bd18fb1..cf2754b1dd60 100644 --- a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp +++ b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp @@ -108,6 +108,7 @@ static const uint64_t kAArch64_ShadowOffset64 = 1ULL << 36; static const uint64_t kRISCV64_ShadowOffset64 = 0xd55550000; static const uint64_t kFreeBSD_ShadowOffset32 = 1ULL << 30; static const uint64_t kFreeBSD_ShadowOffset64 = 1ULL << 46; +static const uint64_t kFreeBSDAArch64_ShadowOffset64 = 1ULL << 47; static const uint64_t kFreeBSDKasan_ShadowOffset64 = 0xdffff7c000000000; static const uint64_t kNetBSD_ShadowOffset32 = 1ULL << 30; static const uint64_t kNetBSD_ShadowOffset64 = 1ULL << 46; @@ -523,6 +524,8 @@ static ShadowMapping getShadowMapping(const Triple &TargetTriple, int LongSize, Mapping.Offset = kPPC64_ShadowOffset64; else if (IsSystemZ) Mapping.Offset = kSystemZ_ShadowOffset64; + else if (IsFreeBSD && IsAArch64) + Mapping.Offset = kFreeBSDAArch64_ShadowOffset64; else if (IsFreeBSD && !IsMIPS64) { if (IsKasan) Mapping.Offset = kFreeBSDKasan_ShadowOffset64; |