1// FIXME: https://code.google.com/p/address-sanitizer/issues/detail?id=316 2// XFAIL: android 3// 4// Different size: detect a bug if detect_odr_violation>=1 5// RUN: %clangxx_asan -DBUILD_SO=1 -fPIC -shared %s -o %t-ODR-SO.so 6// RUN: %clangxx_asan %s %t-ODR-SO.so -Wl,-R. -o %t-ODR-EXE 7// RUN: ASAN_OPTIONS=detect_odr_violation=1 not %run %t-ODR-EXE 2>&1 | FileCheck %s 8// RUN: ASAN_OPTIONS=detect_odr_violation=2 not %run %t-ODR-EXE 2>&1 | FileCheck %s 9// RUN: ASAN_OPTIONS=detect_odr_violation=0 %run %t-ODR-EXE 2>&1 | FileCheck %s --check-prefix=DISABLED 10// RUN: not %run %t-ODR-EXE 2>&1 | FileCheck %s 11// 12// Same size: report a bug only if detect_odr_violation>=2. 13// RUN: %clangxx_asan -DBUILD_SO=1 -fPIC -shared %s -o %t-ODR-SO.so -DSZ=100 14// RUN: ASAN_OPTIONS=detect_odr_violation=1 %run %t-ODR-EXE 2>&1 | FileCheck %s --check-prefix=DISABLED 15// RUN: ASAN_OPTIONS=detect_odr_violation=2 not %run %t-ODR-EXE 2>&1 | FileCheck %s 16// RUN: not %run %t-ODR-EXE 2>&1 | FileCheck %s 17 18// GNU driver doesn't handle .so files properly. 19// REQUIRES: Clang 20 21#ifndef SZ 22# define SZ 4 23#endif 24 25#if BUILD_SO 26char G[SZ]; 27#else 28#include <stdio.h> 29char G[100]; 30int main(int argc, char **argv) { 31 printf("PASS: %p\n", &G); 32} 33#endif 34 35// CHECK: ERROR: AddressSanitizer: odr-violation 36// CHECK: size=100 G 37// CHECK: size={{4|100}} G 38// CHECK: These globals were registered at these points: 39// CHECK: ODR-EXE 40// CHECK: ODR-SO 41// DISABLED: PASS 42