--- /dev/null
+// Check that asan_symbolize.py script works (for binaries, ASan RTL and
+// shared object files.
+
+// RUN: %clangxx_asan -O0 %p/SharedLibs/shared-lib-test-so.cc -fPIC -shared -o %t-so.so
+// RUN: %clangxx_asan -O0 %s -o %t
+// RUN: ASAN_SYMBOLIZER_PATH= %t 2>&1 | %asan_symbolize | FileCheck %s
+#include <dlfcn.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <string>
+
+using std::string;
+
+typedef void (fun_t)(int*, int);
+
+int main(int argc, char *argv[]) {
+ string path = string(argv[0]) + "-so.so";
+ printf("opening %s ... \n", path.c_str());
+ void *lib = dlopen(path.c_str(), RTLD_NOW);
+ if (!lib) {
+ printf("error in dlopen(): %s\n", dlerror());
+ return 1;
+ }
+ fun_t *inc2 = (fun_t*)dlsym(lib, "inc2");
+ if (!inc2) return 1;
+ printf("ok\n");
+ int *array = (int*)malloc(40);
+ inc2(array, 1);
+ inc2(array, -1); // BOOM
+ // CHECK: ERROR: AddressSanitizer: heap-buffer-overflow
+ // CHECK: READ of size 4 at 0x{{.*}}
+ // CHECK: #0 {{.*}} in inc2 {{.*}}shared-lib-test-so.cc:25
+ // CHECK: #1 {{.*}} in main {{.*}}asan-symbolize-sanity-test.cc:[[@LINE-4]]
+ // CHECK: allocated by thread T{{.*}} here:
+ // CHECK: #{{.*}} in {{(wrap_|__interceptor_)?}}malloc
+ // CHECK: #{{.*}} in main {{.*}}asan-symbolize-sanity-test.cc:[[@LINE-9]]
+ return 0;
+}
# Setup path to external LLVM symbolizer to run AddressSanitizer output tests.
config.environment['ASAN_SYMBOLIZER_PATH'] = config.llvm_symbolizer_path
+# Setup path to asan_symbolize.py script.
+asan_source_dir = get_required_attr(config, "asan_source_dir")
+asan_symbolize = os.path.join(asan_source_dir, "scripts", "asan_symbolize.py")
+if not os.path.exists(asan_symbolize):
+ lit.fatal("Can't find script on path %r" % asan_symbolize)
+config.substitutions.append( ("%asan_symbolize", " " + asan_symbolize + " ") )
+
# Define CHECK-%os to check for OS-dependent output.
config.substitutions.append( ('CHECK-%os', ("CHECK-" + config.host_os)))