h1-mod/deps/gsc-tool/include/xsk/arc/assembler.hpp

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2024-03-07 00:54:15 -05:00
// Copyright 2023 xensik. All rights reserved.
//
// Use of this source code is governed by a GNU GPLv3 license
// that can be found in the LICENSE file.
#pragma once
#include "xsk/utils/writer.hpp"
#include "xsk/arc/common/types.hpp"
namespace xsk::arc
{
class assembler
{
context const* ctx_;
function const* func_;
assembly const* assembly_;
utils::writer script_;
std::unordered_map<std::string, u16> strpool_;
std::vector<export_ref> exports_;
std::vector<import_ref> imports_;
std::vector<string_ref> strings_;
std::vector<animtree_ref> anims_;
public:
assembler(context const* ctx);
auto assemble(assembly const& data, std::string const& name = {}) -> buffer;
private:
auto assemble_function(function& func) -> void;
auto assemble_instruction(instruction const& inst) -> void;
auto assemble_localvars(instruction const& inst) -> void;
auto assemble_jump(instruction const& inst) -> void;
auto assemble_switch(instruction const& inst) -> void;
auto assemble_end_switch(instruction const& inst) -> void;
auto process_string(std::string const& data) -> void;
auto process_function(function const& func) -> void;
auto process_instruction(instruction const& inst) -> void;
auto align_instruction(instruction& inst) -> void;
auto resolve_label(std::string const& name) -> i32;
auto resolve_string(std::string const& name) -> u16;
void add_stringref(std::string const& str, string_type type, u32 ref);
void add_importref(std::vector<std::string> const& data, u32 ref);
void add_animref(std::vector<std::string> const& data, u32 ref);
};
} // namespace xsk::arc