49 lines
1.6 KiB
C++
49 lines
1.6 KiB
C++
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// Copyright 2023 xensik. All rights reserved.
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//
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// Use of this source code is governed by a GNU GPLv3 license
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// that can be found in the LICENSE file.
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#pragma once
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#include "xsk/utils/writer.hpp"
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#include "xsk/arc/common/types.hpp"
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namespace xsk::arc
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{
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class assembler
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{
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context const* ctx_;
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function const* func_;
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assembly const* assembly_;
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utils::writer script_;
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std::unordered_map<std::string, u16> strpool_;
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std::vector<export_ref> exports_;
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std::vector<import_ref> imports_;
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std::vector<string_ref> strings_;
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std::vector<animtree_ref> anims_;
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public:
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assembler(context const* ctx);
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auto assemble(assembly const& data) -> buffer;
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private:
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auto assemble_function(function& func) -> void;
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auto assemble_instruction(instruction const& inst) -> void;
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auto assemble_localvars(instruction const& inst) -> void;
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auto assemble_jump(instruction const& inst) -> void;
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auto assemble_switch(instruction const& inst) -> void;
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auto assemble_end_switch(instruction const& inst) -> void;
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auto process_string(std::string const& data) -> void;
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auto process_function(function const& func) -> void;
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auto process_instruction(instruction const& inst) -> void;
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auto align_instruction(instruction& inst) -> void;
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auto resolve_label(std::string const& name) -> i32;
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auto resolve_string(std::string const& name) -> u16;
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void add_stringref(std::string const& str, string_type type, u32 ref);
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void add_importref(std::vector<std::string> const& data, u32 ref);
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void add_animref(std::vector<std::string> const& data, u32 ref);
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};
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} // namespace xsk::arc
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