46 lines
1.6 KiB
C++
46 lines
1.6 KiB
C++
// 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/reader.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 disassembler
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{
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context const* ctx_;
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function::ptr func_;
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assembly::ptr assembly_;
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utils::reader script_;
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utils::reader stack_;
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public:
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disassembler(context const* ctx);
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auto disassemble(buffer const& script, buffer const& stack) -> assembly::ptr;
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auto disassemble(std::vector<u8> const& script, std::vector<u8> const& stack) -> assembly::ptr;
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auto disassemble(u8 const* script, usize script_size, u8 const* stack, usize stack_size) -> assembly::ptr;
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private:
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auto dissasemble_function(function& func) -> void;
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auto dissasemble_instruction(instruction& inst) -> void;
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auto disassemble_builtin_call(instruction& inst, bool method, bool args) -> void;
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auto disassemble_local_call(instruction& inst, bool thread) -> void;
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auto disassemble_far_call(instruction& inst, bool thread) -> void;
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auto disassemble_switch(instruction& inst) -> void;
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auto disassemble_end_switch(instruction& inst) -> void;
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auto disassemble_field_variable(instruction& inst) -> void;
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auto disassemble_formal_params(instruction& inst) -> void;
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auto disassemble_jump(instruction& inst, bool expr, bool back) -> void;
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auto disassemble_offset() -> i32;
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auto resolve_functions() -> void;
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auto resolve_function(std::string const& index) -> std::string;
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auto decrypt_string(std::string const& str) -> std::string;
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};
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} // namespace xsk::gsc
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