1 // FIXME: https://code.google.com/p/address-sanitizer/issues/detail?id=316 2 // XFAIL: android 3 // 4 // RUN: %clangxx -DFUNC=zzzz %s -shared -o %t.so -fPIC 5 // RUN: %clangxx_asan -DFUNC=main %s -o %t -Wl,-R. %t.so 6 // RUN: %run %t 7 8 // GNU driver doesn't handle .so files properly. 9 // REQUIRES: Clang 10 11 // This test ensures that we call __asan_init early enough. 12 // We build a shared library w/o asan instrumentation 13 // and the binary with asan instrumentation. 14 // Both files include the same header (emulated by -DFUNC here) 15 // with C++ template magic which runs global initializer at library load time. 16 // The function get() is instrumented with asan, but called 17 // before the usual constructors are run. 18 // So, we must make sure that __asan_init is executed even earlier. 19 // 20 // See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56393 21 22 struct A { 23 int foo() const { return 0; } 24 }; 25 A get () { return A(); } 26 template <class> struct O { 27 static A const e; 28 }; 29 template <class T> A const O <T>::e = get(); 30 int FUNC() { 31 return O<int>::e.foo(); 32 } 33 34
