s1-mod/deps/gsc-tool/include/xsk/gsc/assembler.hpp

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2024-02-27 03:09:30 -05:00
// Copyright 2024 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/gsc/common/types.hpp"
namespace xsk::gsc
{
class assembler
{
context const* ctx_;
function const* func_;
assembly const* assembly_;
utils::writer script_;
utils::writer stack_;
utils::writer devmap_;
u32 devmap_count_;
public:
assembler(context const* ctx);
auto assemble(assembly const& data) -> std::tuple<buffer, buffer, buffer>;
private:
auto assemble_function(function const& func) -> void;
auto assemble_instruction(instruction const& inst) -> void;
auto assemble_builtin_call(instruction const& inst, bool method, bool args) -> void;
auto assemble_local_call(instruction const& inst, bool thread) -> void;
auto assemble_far_call(instruction const& inst, bool thread) -> void;
auto assemble_switch(instruction const& inst) -> void;
auto assemble_end_switch(instruction const& inst) -> void;
auto assemble_field_variable(instruction const& inst) -> void;
auto assemble_formal_params(instruction const& inst) -> void;
auto assemble_jump(instruction const& inst, bool expr, bool back) -> void;
auto assemble_offset(i32 offs) -> void;
auto resolve_function(std::string const& name) -> i32;
auto resolve_label(std::string const& name) -> i32;
auto encrypt_string(std::string const& str) -> std::string;
};
} // namespace xsk::gsc