Move libFuzzer to compiler_rt.
Resulting library binaries will be named libclang_rt.fuzzer*, and will
be placed in Clang toolchain, allowing redistribution.
Differential Revision: https://reviews.llvm.org/D36908
llvm-svn: 311407
diff --git a/compiler-rt/test/fuzzer/AbsNegAndConstant64Test.cpp b/compiler-rt/test/fuzzer/AbsNegAndConstant64Test.cpp
new file mode 100644
index 0000000..abeb784
--- /dev/null
+++ b/compiler-rt/test/fuzzer/AbsNegAndConstant64Test.cpp
@@ -0,0 +1,24 @@
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+
+// abs(x) < 0 and y == Const puzzle, 64-bit variant.
+#include <cstddef>
+#include <cstdint>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
+ if (Size < 16) return 0;
+ int64_t x;
+ uint64_t y;
+ memcpy(&x, Data, sizeof(x));
+ memcpy(&y, Data + sizeof(x), sizeof(y));
+ if (llabs(x) < 0 && y == 0xbaddcafedeadbeefULL) {
+ printf("BINGO; Found the target, exiting; x = 0x%lx y 0x%lx\n", x, y);
+ fflush(stdout);
+ exit(1);
+ }
+ return 0;
+}
+