1 | // RUN: %clangxx_asan -xc++ -shared -fPIC -o %t.so - < %s |
2 | // RUN: %clang_asan %s -o %t.out -ldl |
3 | // |
4 | // RUN: { env ASAN_OPTIONS=verbosity=1 %t.out %t.so || : ; } 2>&1 | FileCheck %s |
5 | // |
6 | // CHECK: AddressSanitizer: failed to intercept '__cxa_throw' |
7 | // |
8 | // This tests assumes static linking of the asan runtime. |
9 | // UNSUPPORTED: asan-dynamic-runtime |
10 | |
11 | #ifdef __cplusplus |
12 | |
13 | static void foo(void) { |
14 | int i = 0; |
15 | throw(i); |
16 | } |
17 | |
18 | extern "C" { |
19 | int bar(void); |
20 | }; |
21 | int bar(void) { |
22 | try { |
23 | foo(); |
24 | } catch (int i) { |
25 | return i; |
26 | } |
27 | return -1; |
28 | } |
29 | |
30 | #else |
31 | |
32 | #include <assert.h> |
33 | #include <dlfcn.h> |
34 | |
35 | int main(int argc, char **argv) { |
36 | int (*bar)(void); |
37 | void *handle = dlopen(argv[1], RTLD_LAZY); |
38 | assert(handle); |
39 | bar = dlsym(handle, "bar" ); |
40 | assert(bar); |
41 | return bar(); |
42 | } |
43 | |
44 | #endif |
45 | |