| // Make sure we can handle reloading the same DLL multiple times. |
| // RUN: %clang_cl_asan -LD -O0 -DDLL %s -Fe%t.dll |
| // RUN: %clang_cl_asan -O0 -DEXE %s -Fe%te.exe |
| // RUN: %env_asan_opts=report_globals=1 %run %te.exe %t.dll 2>&1 | FileCheck %s |
| |
| #include <windows.h> |
| #include <stdio.h> |
| #include <string.h> |
| |
| extern "C" { |
| #if defined(EXE) |
| int main(int argc, char **argv) { |
| if (argc != 2) { |
| printf("Usage: %s [client].dll\n", argv[0]); |
| return 101; |
| } |
| const char *dll_name = argv[1]; |
| |
| // CHECK: time to load DLL |
| printf("time to load DLL\n"); |
| fflush(0); |
| |
| // CHECK: in DLL(reason=1) |
| // CHECK: in DLL(reason=0) |
| // CHECK: in DLL(reason=1) |
| // CHECK: in DLL(reason=0) |
| // CHECK: in DLL(reason=1) |
| // CHECK: in DLL(reason=0) |
| for (int i = 0; i < 30; ++i) { |
| HMODULE dll = LoadLibrary(dll_name); |
| if (dll == NULL) |
| return 3; |
| |
| if (!FreeLibrary(dll)) |
| return 4; |
| } |
| |
| // CHECK: All OK! |
| printf("All OK!\n"); |
| fflush(0); |
| } |
| #elif defined(DLL) |
| BOOL WINAPI DllMain(HMODULE, DWORD reason, LPVOID) { |
| printf("in DLL(reason=%d)\n", (int)reason); |
| fflush(0); |
| return TRUE; |
| } |
| #else |
| # error oops! |
| #endif |
| } |