Split drawergen file into more files

tools/drawergen/llvmprogram.h

@@ -0,0 +1,41 @@
+/*
+**  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;
+};