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| Rev | Author | Line No. | Line |
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| 14 | pmbaty | 1 | //===--- Tool.h - Compilation Tools -----------------------------*- C++ -*-===// |
| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |||
| 9 | #ifndef LLVM_CLANG_DRIVER_TOOL_H |
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| 10 | #define LLVM_CLANG_DRIVER_TOOL_H |
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| 11 | |||
| 12 | #include "clang/Basic/LLVM.h" |
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| 13 | |||
| 14 | namespace llvm { |
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| 15 | namespace opt { |
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| 16 | class ArgList; |
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| 17 | } |
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| 18 | } |
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| 19 | |||
| 20 | namespace clang { |
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| 21 | namespace driver { |
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| 22 | |||
| 23 | class Compilation; |
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| 24 | class InputInfo; |
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| 25 | class Job; |
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| 26 | class JobAction; |
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| 27 | class ToolChain; |
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| 28 | |||
| 29 | typedef SmallVector<InputInfo, 4> InputInfoList; |
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| 30 | |||
| 31 | /// Tool - Information on a specific compilation tool. |
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| 32 | class Tool { |
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| 33 | /// The tool name (for debugging). |
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| 34 | const char *Name; |
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| 35 | |||
| 36 | /// The human readable name for the tool, for use in diagnostics. |
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| 37 | const char *ShortName; |
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| 38 | |||
| 39 | /// The tool chain this tool is a part of. |
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| 40 | const ToolChain &TheToolChain; |
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| 41 | |||
| 42 | public: |
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| 43 | Tool(const char *Name, const char *ShortName, const ToolChain &TC); |
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| 44 | |||
| 45 | public: |
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| 46 | virtual ~Tool(); |
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| 47 | |||
| 48 | const char *getName() const { return Name; } |
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| 49 | |||
| 50 | const char *getShortName() const { return ShortName; } |
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| 51 | |||
| 52 | const ToolChain &getToolChain() const { return TheToolChain; } |
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| 53 | |||
| 54 | virtual bool hasIntegratedAssembler() const { return false; } |
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| 55 | virtual bool hasIntegratedBackend() const { return true; } |
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| 56 | virtual bool canEmitIR() const { return false; } |
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| 57 | virtual bool hasIntegratedCPP() const = 0; |
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| 58 | virtual bool isLinkJob() const { return false; } |
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| 59 | virtual bool isDsymutilJob() const { return false; } |
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| 60 | |||
| 61 | /// Does this tool have "good" standardized diagnostics, or should the |
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| 62 | /// driver add an additional "command failed" diagnostic on failures. |
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| 63 | virtual bool hasGoodDiagnostics() const { return false; } |
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| 64 | |||
| 65 | /// ConstructJob - Construct jobs to perform the action \p JA, |
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| 66 | /// writing to \p Output and with \p Inputs, and add the jobs to |
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| 67 | /// \p C. |
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| 68 | /// |
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| 69 | /// \param TCArgs - The argument list for this toolchain, with any |
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| 70 | /// tool chain specific translations applied. |
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| 71 | /// \param LinkingOutput - If this output will eventually feed the |
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| 72 | /// linker, then this is the final output name of the linked image. |
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| 73 | virtual void ConstructJob(Compilation &C, const JobAction &JA, |
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| 74 | const InputInfo &Output, |
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| 75 | const InputInfoList &Inputs, |
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| 76 | const llvm::opt::ArgList &TCArgs, |
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| 77 | const char *LinkingOutput) const = 0; |
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| 78 | /// Construct jobs to perform the action \p JA, writing to the \p Outputs and |
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| 79 | /// with \p Inputs, and add the jobs to \p C. The default implementation |
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| 80 | /// assumes a single output and is expected to be overloaded for the tools |
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| 81 | /// that support multiple inputs. |
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| 82 | /// |
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| 83 | /// \param TCArgs The argument list for this toolchain, with any |
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| 84 | /// tool chain specific translations applied. |
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| 85 | /// \param LinkingOutput If this output will eventually feed the |
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| 86 | /// linker, then this is the final output name of the linked image. |
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| 87 | virtual void ConstructJobMultipleOutputs(Compilation &C, const JobAction &JA, |
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| 88 | const InputInfoList &Outputs, |
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| 89 | const InputInfoList &Inputs, |
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| 90 | const llvm::opt::ArgList &TCArgs, |
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| 91 | const char *LinkingOutput) const; |
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| 92 | }; |
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| 93 | |||
| 94 | } // end namespace driver |
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| 95 | } // end namespace clang |
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| 96 | |||
| 97 | #endif |