diff options
Diffstat (limited to 'lib/tsan/rtl/tsan_platform_mac.cc')
| -rw-r--r-- | lib/tsan/rtl/tsan_platform_mac.cc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/tsan/rtl/tsan_platform_mac.cc b/lib/tsan/rtl/tsan_platform_mac.cc index a82bcd01bbf4..73a656ffca5e 100644 --- a/lib/tsan/rtl/tsan_platform_mac.cc +++ b/lib/tsan/rtl/tsan_platform_mac.cc @@ -230,6 +230,14 @@ static void my_pthread_introspection_hook(unsigned int event, pthread_t thread, #endif void InitializePlatformEarly() { +#if defined(__aarch64__) + uptr max_vm = GetMaxVirtualAddress() + 1; + if (max_vm != Mapping::kHiAppMemEnd) { + Printf("ThreadSanitizer: unsupported vm address limit %p, expected %p.\n", + max_vm, Mapping::kHiAppMemEnd); + Die(); + } +#endif } void InitializePlatform() { |