qzdoom-gpl/tools/drawergen/llvmprogram.h

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2016-12-04 17:19:01 +00:00
/*
** LLVM code generated drawers
** Copyright (c) 2016 Magnus Norddahl
**
** This software is provided 'as-is', without any express or implied
** warranty. In no event will the authors be held liable for any damages
** arising from the use of this software.
**
** Permission is granted to anyone to use this software for any purpose,
** including commercial applications, and to alter it and redistribute it
** freely, subject to the following restrictions:
**
** 1. The origin of this software must not be misrepresented; you must not
** claim that you wrote the original software. If you use this software
** in a product, an acknowledgment in the product documentation would be
** appreciated but is not required.
** 2. Altered source versions must be plainly marked as such, and must not be
** misrepresented as being the original software.
** 3. This notice may not be removed or altered from any source distribution.
**
*/
#pragma once
class LLVMProgram
{
public:
LLVMProgram();
void CreateModule();
std::vector<uint8_t> GenerateObjectFile(const std::string &triple, const std::string &cpuName, const std::string &features);
std::string DumpModule();
llvm::LLVMContext &context() { return *mContext; }
llvm::Module *module() { return mModule.get(); }
private:
llvm::TargetMachine *machine = nullptr;
std::unique_ptr<llvm::LLVMContext> mContext;
std::unique_ptr<llvm::Module> mModule;
};