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git.proxmox.com Git - rustc.git/blob - src/compiler-rt/test/tsan/ignore_lib2.cc
1 // RUN: %clangxx_tsan -O1 %s -DLIB -fPIC -fno-sanitize=thread -shared -o %T/libignore_lib2_0.so
2 // RUN: %clangxx_tsan -O1 %s -DLIB -fPIC -fno-sanitize=thread -shared -o %T/libignore_lib2_1.so
3 // RUN: %clangxx_tsan -O1 %s -o %t
4 // RUN: TSAN_OPTIONS="$TSAN_OPTIONS suppressions='%s.supp'" %deflake %run %t | FileCheck %s
6 // Tests that called_from_lib suppression matched against 2 libraries
7 // causes program crash (this is not supported).
16 int main(int argc
, char **argv
) {
17 std::string lib0
= std::string(dirname(argv
[0])) + "/libignore_lib2_0.so";
18 std::string lib1
= std::string(dirname(argv
[0])) + "/libignore_lib2_1.so";
19 dlopen(lib0
.c_str(), RTLD_GLOBAL
| RTLD_NOW
);
20 dlopen(lib1
.c_str(), RTLD_GLOBAL
| RTLD_NOW
);
21 fprintf(stderr
, "OK\n");
26 extern "C" void libfunc() {
31 // CHECK: ThreadSanitizer: called_from_lib suppression 'ignore_lib2' is matched against 2 libraries