Library.h

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//
// Created by nathan on 6/18/24.
//
 
#ifndef UNLOGIC_LIBRARY_H
#define UNLOGIC_LIBRARY_H
 
#include <string>
#include <utility>
#include <llvm/ExecutionEngine/Orc/Core.h>
#include <llvm/ExecutionEngine/Orc/LLJIT.h>
#include "transformer/IRGenerationContext.h"
 
namespace unlogic
{
    struct LibrarySymbol;
 
    struct Library
    {
        std::string name;
        std::vector<LibrarySymbol*> symbols;
 
        Library(std::string name) : name(std::move(name)) {}
 
        Library() = delete;
    };
 
    struct LibrarySymbol
    {
        char const *name;
        llvm::orc::ExecutorSymbolDef symbol;
 
        using DefineType = std::function<void(llvm::LLVMContext&, llvm::Module&)>;
        DefineType Define;
 
        LibrarySymbol(Library &lib, char const *name, void *native, DefineType populate_scope) : name(name), Define(std::move(populate_scope))
        {
            this->symbol = {
                    llvm::orc::ExecutorAddr::fromPtr(native),
                    llvm::JITSymbolFlags(),
            };
 
            lib.symbols.push_back(this);
        };
    };
}
 
#endif //UNLOGIC_LIBRARY_H