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59 lines
1.7 KiB
C++
59 lines
1.7 KiB
C++
/**
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* forspll - LLVM-based Forsp compiler
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* Copyright (C) 2024 Clyne Sullivan <clyne@bitgloo.com>
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation, either version 3 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef FORSPLL_LLVM_HPP
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#define FORSPLL_LLVM_HPP
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#include <llvm/ADT/APInt.h>
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#include <llvm/IR/Constants.h>
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#include <llvm/IR/IRBuilder.h>
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#include <llvm/IR/LLVMContext.h>
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#include <llvm/IR/Module.h>
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#include <llvm/IR/Type.h>
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#include <llvm/IR/DerivedTypes.h>
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#include <string>
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struct LLVMState
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{
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llvm::LLVMContext ctx;
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llvm::Module modul;
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llvm::IRBuilder<> builder;
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llvm::Type *inttype;
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llvm::Type *stacktype;
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llvm::FunctionType *ftype;
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llvm::Constant *one;
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llvm::Constant *zero;
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llvm::Constant *llvmSp;
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llvm::Constant *llvmStack;
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LLVMState();
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llvm::Value *createPush(llvm::Value *var);
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llvm::Value *createPop();
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llvm::Function *createFunction(const std::string& name);
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llvm::BasicBlock *createEntry(llvm::Function *func);
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llvm::Value *createVariable(const std::string& name);
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llvm::Constant *createInt(int n);
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void output();
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};
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#endif // FORSPLL_LLVM_HPP
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