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81 lines
2.7 KiB
81 lines
2.7 KiB
#pragma once
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#include <llvm/IR/DerivedTypes.h>
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#include <llvm/IR/Function.h>
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#include <llvm/IR/LLVMContext.h>
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#include <llvm/IR/IRBuilder.h>
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#include <llvm/IR/Module.h>
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#include <llvm/IR/Value.h>
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#include <map>
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class llvm_context {
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public:
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struct custom_function {
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llvm::Function* function;
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int32_t arity;
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};
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using custom_function_ptr = std::unique_ptr<custom_function>;
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private:
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llvm::LLVMContext ctx;
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llvm::IRBuilder<> builder;
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llvm::Module module;
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std::map<std::string, custom_function_ptr> custom_functions;
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std::map<std::string, llvm::Function*> functions;
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std::map<std::string, llvm::StructType*> struct_types;
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llvm::StructType* stack_type;
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llvm::StructType* gmachine_type;
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llvm::PointerType* stack_ptr_type;
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llvm::PointerType* gmachine_ptr_type;
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llvm::PointerType* node_ptr_type;
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llvm::IntegerType* tag_type;
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llvm::FunctionType* function_type;
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void create_types();
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void create_functions();
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public:
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llvm_context()
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: builder(ctx), module("bloglang", ctx) {
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create_types();
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create_functions();
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}
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llvm::IRBuilder<>& get_builder();
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llvm::Module& get_module();
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llvm::BasicBlock* create_basic_block(const std::string& name, llvm::Function* f);
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llvm::ConstantInt* create_i8(int8_t);
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llvm::ConstantInt* create_i32(int32_t);
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llvm::ConstantInt* create_size(size_t);
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llvm::Value* create_pop(llvm::Function*);
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llvm::Value* create_peek(llvm::Function*, llvm::Value*);
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void create_push(llvm::Function*, llvm::Value*);
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void create_popn(llvm::Function*, llvm::Value*);
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void create_update(llvm::Function*, llvm::Value*);
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void create_pack(llvm::Function*, llvm::Value*, llvm::Value*);
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void create_split(llvm::Function*, llvm::Value*);
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void create_slide(llvm::Function*, llvm::Value*);
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void create_alloc(llvm::Function*, llvm::Value*);
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llvm::Value* create_track(llvm::Function*, llvm::Value*);
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void create_unwind(llvm::Function*);
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llvm::Value* unwrap_gmachine_stack_ptr(llvm::Value*);
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llvm::Value* unwrap_num(llvm::Value*);
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llvm::Value* create_num(llvm::Function*, llvm::Value*);
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llvm::Value* unwrap_data_tag(llvm::Value*);
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llvm::Value* create_global(llvm::Function*, llvm::Value*, llvm::Value*);
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llvm::Value* create_app(llvm::Function*, llvm::Value*, llvm::Value*);
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llvm::Function* create_custom_function(const std::string& name, int32_t arity);
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custom_function& get_custom_function(const std::string& name);
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};
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