llvm/lib/Fuzzer/FuzzerSanitizerOptions.cpp

//===- FuzzerSanitizerOptions.cpp - default flags for sanitizers ----------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// Set default options for sanitizers while running the fuzzer.
// Options reside in a separate file, so if we don't want to set the default
// options we simply do not link this file in.
// ASAN options:
//   * don't dump the coverage to disk.
//   * enable coverage by default.
//   * enable handle_abort.
//===----------------------------------------------------------------------===//
extern "C" const char *__asan_default_options() {
  return "coverage_pcs=0:coverage=1:handle_abort=1";
}