1 //===--- TargetOptions.h ----------------------------------------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 /// 10 /// \file 11 /// \brief Defines the clang::TargetOptions class. 12 /// 13 //===----------------------------------------------------------------------===// 14 15 #ifndef LLVM_CLANG_FRONTEND_TARGETOPTIONS_H 16 #define LLVM_CLANG_FRONTEND_TARGETOPTIONS_H 17 18 #include "clang/Basic/LLVM.h" 19 #include "llvm/ADT/IntrusiveRefCntPtr.h" 20 #include <string> 21 #include <vector> 22 23 namespace clang { 24 25 /// \brief Options for controlling the target. 26 class TargetOptions : public RefCountedBase<TargetOptions> { 27 public: 28 /// If given, the name of the target triple to compile for. If not given the 29 /// target will be selected to match the host. 30 std::string Triple; 31 32 /// If given, the name of the target CPU to generate code for. 33 std::string CPU; 34 35 /// If given, the name of the target ABI to use. 36 std::string ABI; 37 38 /// If given, the name of the target C++ ABI to use. If not given, defaults 39 /// to "itanium". 40 std::string CXXABI; 41 42 /// If given, the version string of the linker in use. 43 std::string LinkerVersion; 44 45 /// \brief The list of target specific features to enable or disable, as written on the command line. 46 std::vector<std::string> FeaturesAsWritten; 47 48 /// The list of target specific features to enable or disable -- this should 49 /// be a list of strings starting with by '+' or '-'. 50 std::vector<std::string> Features; 51 }; 52 53 } // end namespace clang 54 55 #endif 56