1 //===--- Tool.h - Compilation Tools -----------------------------*- 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 #ifndef CLANG_DRIVER_TOOL_H_ 11 #define CLANG_DRIVER_TOOL_H_ 12 13 namespace llvm { 14 template<typename T, unsigned N> class SmallVector; 15 } 16 17 namespace clang { 18 namespace driver { 19 class ArgList; 20 class Compilation; 21 class InputInfo; 22 class Job; 23 class JobAction; 24 class ToolChain; 25 26 typedef llvm::SmallVector<InputInfo, 4> InputInfoList; 27 28 /// Tool - Information on a specific compilation tool. 29 class Tool { 30 /// The tool name (for debugging). 31 const char *Name; 32 33 /// The human readable name for the tool, for use in diagnostics. 34 const char *ShortName; 35 36 /// The tool chain this tool is a part of. 37 const ToolChain &TheToolChain; 38 39 public: 40 Tool(const char *Name, const char *ShortName, 41 const ToolChain &TC); 42 43 public: 44 virtual ~Tool(); 45 46 const char *getName() const { return Name; } 47 48 const char *getShortName() const { return ShortName; } 49 50 const ToolChain &getToolChain() const { return TheToolChain; } 51 52 virtual bool hasIntegratedAssembler() const { return false; } 53 virtual bool hasIntegratedCPP() const = 0; 54 55 /// \brief Does this tool have "good" standardized diagnostics, or should the 56 /// driver add an additional "command failed" diagnostic on failures. 57 virtual bool hasGoodDiagnostics() const { return false; } 58 59 /// ConstructJob - Construct jobs to perform the action \arg JA, 60 /// writing to \arg Output and with \arg Inputs. 61 /// 62 /// \param TCArgs - The argument list for this toolchain, with any 63 /// tool chain specific translations applied. 64 /// \param LinkingOutput - If this output will eventually feed the 65 /// linker, then this is the final output name of the linked image. 66 virtual void ConstructJob(Compilation &C, const JobAction &JA, 67 const InputInfo &Output, 68 const InputInfoList &Inputs, 69 const ArgList &TCArgs, 70 const char *LinkingOutput) const = 0; 71 }; 72 73 } // end namespace driver 74 } // end namespace clang 75 76 #endif 77
