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57 lines
1.8 KiB
C
57 lines
1.8 KiB
C
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//===--- Plugin.h - The LLVM Compiler Driver --------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open
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// Source License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// Plugin support for llvmc2.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TOOLS_LLVMC2_PLUGIN_H
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#define LLVM_TOOLS_LLVMC2_PLUGIN_H
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namespace llvmc {
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class LanguageMap;
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class CompilationGraph;
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/// BasePlugin - An abstract base class for all LLVMC plugins.
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struct BasePlugin {
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/// PopulateLanguageMap - The auto-generated function that fills in
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/// the language map (map from file extensions to language names).
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virtual void PopulateLanguageMap(LanguageMap&) const = 0;
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/// PopulateCompilationGraph - The auto-generated function that
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/// populates the compilation graph with nodes and edges.
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virtual void PopulateCompilationGraph(CompilationGraph&) const = 0;
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};
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// Helper class for RegisterPlugin.
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class RegisterPluginImpl {
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protected:
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RegisterPluginImpl(BasePlugin*);
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};
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/// RegisterPlugin<T> template - Used to register LLVMC plugins.
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template <class T>
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struct RegisterPlugin : RegisterPluginImpl {
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RegisterPlugin() : RegisterPluginImpl (new T()) {}
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};
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/// PopulateLanguageMap - Fills in the language map by calling
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/// PopulateLanguageMap methods of all plugins.
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void PopulateLanguageMap(LanguageMap& langMap);
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/// PopulateCompilationGraph - Populates the compilation graph by
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/// calling PopulateCompilationGraph methods of all plugins.
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void PopulateCompilationGraph(CompilationGraph& tools);
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}
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#endif // LLVM_TOOLS_LLVMC2_PLUGIN_H
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