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46 lines
1.3 KiB
C++
46 lines
1.3 KiB
C++
//===-- driver/codegenerator.h - D module codegen entry point ---*- C++ -*-===//
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//
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// LDC – the LLVM D compiler
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//
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// This file is distributed under the BSD-style LDC license. See the LICENSE
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// file for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// Contains ldc::CodeGenerator, which is the main entry point for emitting code
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// for one or more D modules to LLVM IR and subsequently to whatever output
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// format has been chosen globally.
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//
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// Currently reads parts of the configuration from global.params, as the code
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// has been extracted straight out of main(). This should be cleaned up in the
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// future.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LDC_DRIVER_CODEGENERATOR_H
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#define LDC_DRIVER_CODEGENERATOR_H
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#include "gen/irstate.h"
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namespace ldc {
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class CodeGenerator {
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public:
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CodeGenerator(llvm::LLVMContext &context, bool singleObj);
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~CodeGenerator();
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void emit(Module *m);
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private:
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void prepareLLModule(Module *m);
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void finishLLModule(Module *m);
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void writeAndFreeLLModule(const char *filename);
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llvm::LLVMContext &context_;
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int moduleCount_;
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bool const singleObj_;
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IRState *ir_;
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const char *firstModuleObjfileName_;
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};
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}
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#endif
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