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 #include "clang/Basic/LLVM.h" 14 15 namespace clang { 16 namespace driver { 17 class ArgList; 18 class Compilation; 19 class InputInfo; 20 class Job; 21 class JobAction; 22 class ToolChain; 23 24 typedef SmallVector<InputInfo, 4> InputInfoList; 25 26 /// Tool - Information on a specific compilation tool. 27 class Tool { 28 /// The tool name (for debugging). 29 const char *Name; 30 31 /// The human readable name for the tool, for use in diagnostics. 32 const char *ShortName; 33 34 /// The tool chain this tool is a part of. 35 const ToolChain &TheToolChain; 36 37 public: 38 Tool(const char *Name, const char *ShortName, 39 const ToolChain &TC); 40 41 public: 42 virtual ~Tool(); 43 44 const char *getName() const { return Name; } 45 46 const char *getShortName() const { return ShortName; } 47 48 const ToolChain &getToolChain() const { return TheToolChain; } 49 50 virtual bool hasIntegratedAssembler() const { return false; } 51 virtual bool hasIntegratedCPP() const = 0; 52 virtual bool isLinkJob() const { return false; } 53 virtual bool isDsymutilJob() const { return false; } 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 \p JA, 60 /// writing to \p Output and with \p 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
