| 1 | // UNSUPPORTED: ios |
|---|---|
| 2 | // RUN: %clangxx_asan -O0 -g %s -o %t.executable |
| 3 | |
| 4 | // Deliberately don't produce the module map and then check that offline symbolization fails |
| 5 | // when we try to look for it. |
| 6 | // RUN: %env_asan_opts="symbolize=0,print_module_map=0" not %run %t.executable > %t_no_module_map.log 2>&1 |
| 7 | // RUN: not %asan_symbolize --module-map %t_no_module_map.log --force-system-symbolizer < %t_no_module_map.log 2>&1 | FileCheck -check-prefix=CHECK-NO-MM %s |
| 8 | // CHECK-NO-MM: ERROR:{{.*}} Failed to find module map |
| 9 | |
| 10 | // Now produce the module map and check we can symbolize. |
| 11 | // RUN: %env_asan_opts="symbolize=0,print_module_map=2" not %run %t.executable > %t_with_module_map.log 2>&1 |
| 12 | // RUN: %asan_symbolize --module-map %t_with_module_map.log --force-system-symbolizer < %t_with_module_map.log 2>&1 | FileCheck -check-prefix=CHECK-MM %s |
| 13 | |
| 14 | #include <cstdlib> |
| 15 | |
| 16 | // CHECK-MM: WRITE of size 4 |
| 17 | |
| 18 | extern "C"void foo(int* a) { |
| 19 | // CHECK-MM: #0 0x{{.+}} in foo {{.*}}asan-symbolize-with-module-map.cpp:[[@LINE+1]] |
| 20 | *a = 5; |
| 21 | } |
| 22 | |
| 23 | int main() { |
| 24 | int* a = (int*) malloc(size: sizeof(int)); |
| 25 | if (!a) |
| 26 | return 0; |
| 27 | free(ptr: a); |
| 28 | // CHECK-MM: #1 0x{{.+}} in main {{.*}}asan-symbolize-with-module-map.cpp:[[@LINE+1]] |
| 29 | foo(a); |
| 30 | return 0; |
| 31 | } |
| 32 |