diff options
Diffstat (limited to 'tools/clang-fuzzer/ClangFuzzer.cpp')
-rw-r--r-- | tools/clang-fuzzer/ClangFuzzer.cpp | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/tools/clang-fuzzer/ClangFuzzer.cpp b/tools/clang-fuzzer/ClangFuzzer.cpp index 1692882c0b5f..9eceb843e581 100644 --- a/tools/clang-fuzzer/ClangFuzzer.cpp +++ b/tools/clang-fuzzer/ClangFuzzer.cpp @@ -14,18 +14,25 @@ //===----------------------------------------------------------------------===// #include "clang/Tooling/Tooling.h" -#include "clang/Frontend/FrontendActions.h" +#include "clang/CodeGen/CodeGenAction.h" #include "clang/Frontend/CompilerInstance.h" #include "clang/Lex/PreprocessorOptions.h" #include "llvm/Option/Option.h" +#include "llvm/Support/TargetSelect.h" using namespace clang; extern "C" int LLVMFuzzerTestOneInput(uint8_t *data, size_t size) { std::string s((const char *)data, size); + llvm::InitializeAllTargets(); + llvm::InitializeAllTargetMCs(); + llvm::InitializeAllAsmPrinters(); + llvm::InitializeAllAsmParsers(); + llvm::opt::ArgStringList CC1Args; CC1Args.push_back("-cc1"); CC1Args.push_back("./test.cc"); + CC1Args.push_back("-O2"); llvm::IntrusiveRefCntPtr<FileManager> Files( new FileManager(FileSystemOptions())); IgnoringDiagConsumer Diags; @@ -39,7 +46,7 @@ extern "C" int LLVMFuzzerTestOneInput(uint8_t *data, size_t size) { llvm::MemoryBuffer::getMemBuffer(s); Invocation->getPreprocessorOpts().addRemappedFile("./test.cc", Input.release()); std::unique_ptr<tooling::ToolAction> action( - tooling::newFrontendActionFactory<clang::SyntaxOnlyAction>()); + tooling::newFrontendActionFactory<clang::EmitObjAction>()); std::shared_ptr<PCHContainerOperations> PCHContainerOps = std::make_shared<PCHContainerOperations>(); action->runInvocation(std::move(Invocation), Files.get(), PCHContainerOps, |