diff options
Diffstat (limited to 'lib/Fuzzer/test/AFLDriverTest.cpp')
-rw-r--r-- | lib/Fuzzer/test/AFLDriverTest.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/Fuzzer/test/AFLDriverTest.cpp b/lib/Fuzzer/test/AFLDriverTest.cpp index 3dd0b6117305..e3f5f7100883 100644 --- a/lib/Fuzzer/test/AFLDriverTest.cpp +++ b/lib/Fuzzer/test/AFLDriverTest.cpp @@ -4,19 +4,25 @@ // Contains dummy functions used to avoid dependency on AFL. #include <stdint.h> #include <stdlib.h> +#include <stdio.h> extern "C" void __afl_manual_init() {} -extern "C" int __afl_persistent_loop(unsigned int) { +extern "C" int __afl_persistent_loop(unsigned int N) { + static int Count = N; + fprintf(stderr, "__afl_persistent_loop calle, Count = %d\n", Count); + if (Count--) return 1; return 0; } // This declaration exists to prevent the Darwin linker // from complaining about this being a missing weak symbol. extern "C" int LLVMFuzzerInitialize(int *argc, char ***argv) { + fprintf(stderr, "LLVMFuzzerInitialize called\n"); return 0; } extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { + fprintf(stderr, "LLVMFuzzerTestOneInput called; Size = %zd\n", Size); return 0; } |