2024-05-15 00:49:09 -04:00
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// Copyright 2024 xensik. All rights reserved.
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2024-02-27 01:34:37 -05:00
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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/gsc/common/types.hpp"
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namespace xsk::gsc
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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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utils::writer stack_;
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utils::writer devmap_;
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u32 devmap_count_;
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public:
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assembler(context const* ctx);
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auto assemble(assembly const& data) -> std::tuple<buffer, buffer, buffer>;
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private:
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auto assemble_function(function const& func) -> void;
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auto assemble_instruction(instruction const& inst) -> void;
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auto assemble_builtin_call(instruction const& inst, bool method, bool args) -> void;
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auto assemble_local_call(instruction const& inst, bool thread) -> void;
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auto assemble_far_call(instruction const& inst, bool thread) -> 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 assemble_field_variable(instruction const& inst) -> void;
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auto assemble_formal_params(instruction const& inst) -> void;
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auto assemble_jump(instruction const& inst, bool expr, bool back) -> void;
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auto assemble_offset(i32 offs) -> void;
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auto resolve_function(std::string const& name) -> i32;
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auto resolve_label(std::string const& name) -> i32;
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auto encrypt_string(std::string const& str) -> std::string;
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};
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} // namespace xsk::gsc
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