1 // RUN: %clang_cl_asan -LD -O0 -DDLL %s -Fe%t.dll 2 // RUN: %clang_cl_asan -O0 -DEXE %s -Fe%te.exe 3 // RUN: %env_asan_opts=report_globals=2 %run %te.exe %t.dll 2>&1 | FileCheck %s 4 5 #include <windows.h> 6 #include <stdio.h> 7 #include <string.h> 8 9 extern "C" { 10 #if defined(EXE) main(int argc,char ** argv)11int main(int argc, char **argv) { 12 if (argc != 2) { 13 printf("Usage: %s [client].dll\n", argv[0]); 14 return 101; 15 } 16 const char *dll_name = argv[1]; 17 18 // CHECK: time to load DLL 19 printf("time to load DLL\n"); 20 fflush(0); 21 22 // On DLL load, the "in DLL\n" string is registered: 23 // CHECK: Added Global{{.*}} size=19 24 // CHECK: in DLL(reason=1) 25 HMODULE dll = LoadLibrary(dll_name); 26 if (dll == NULL) 27 return 3; 28 29 // CHECK: in DLL(reason=0) 30 // CHECK-NEXT: Removed Global{{.*}} size=19 31 if (!FreeLibrary(dll)) 32 return 4; 33 34 // CHECK: bye! 35 printf("bye!\n"); 36 fflush(0); 37 } 38 #elif defined(DLL) 39 BOOL WINAPI DllMain(HMODULE, DWORD reason, LPVOID) { 40 printf("in DLL(reason=%d)\n", (int)reason); 41 fflush(0); 42 return TRUE; 43 } 44 #else 45 # error oops! 46 #endif 47 } 48