mirror of
https://github.com/open-goal/jak-project
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water111
86 lines
4.4 KiB
C++
86 lines
4.4 KiB
C++
#pragma once
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#include <optional>
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#include "common/goos/Object.h"
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#include "decompiler/Disasm/DecompilerLabel.h"
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#include "decompiler/ObjectFile/LinkedWord.h"
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#include "common/type_system/TypeSpec.h"
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#include "common/type_system/TypeSystem.h"
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#include "decompiler/config.h"
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#include "decompiler/util/DecompilerTypeSystem.h"
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namespace decompiler {
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std::optional<TypeSpec> get_type_of_label(const DecompilerLabel& label,
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const std::vector<std::vector<LinkedWord>>& words);
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goos::Object decompile_string_at_label(const DecompilerLabel& label,
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const std::vector<std::vector<LinkedWord>>& words);
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goos::Object decompile_at_label(const TypeSpec& type,
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const DecompilerLabel& label,
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const std::vector<DecompilerLabel>& labels,
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const std::vector<std::vector<LinkedWord>>& words,
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const TypeSystem& ts);
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goos::Object decompile_at_label_with_hint(const LabelType& hint,
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const DecompilerLabel& label,
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const std::vector<DecompilerLabel>& labels,
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const std::vector<std::vector<LinkedWord>>& words,
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DecompilerTypeSystem& dts);
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goos::Object decompile_at_label_guess_type(const DecompilerLabel& label,
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const std::vector<DecompilerLabel>& labels,
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const std::vector<std::vector<LinkedWord>>& words,
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const TypeSystem& ts);
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goos::Object decompile_structure(const TypeSpec& actual_type,
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const DecompilerLabel& label,
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const std::vector<DecompilerLabel>& labels,
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const std::vector<std::vector<LinkedWord>>& words,
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const TypeSystem& ts);
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goos::Object decompile_pair(const DecompilerLabel& label,
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const std::vector<DecompilerLabel>& labels,
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const std::vector<std::vector<LinkedWord>>& words,
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const TypeSystem& ts);
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goos::Object decompile_boxed_array(const DecompilerLabel& label,
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const std::vector<DecompilerLabel>& labels,
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const std::vector<std::vector<LinkedWord>>& words,
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const TypeSystem& ts);
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goos::Object decompile_value(const TypeSpec& type,
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const std::vector<u8>& bytes,
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const TypeSystem& ts);
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goos::Object decompile_value_array(const TypeSpec& elt_type,
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const Type* elt_type_info,
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int length,
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int stride,
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int offset,
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const std::vector<LinkedWord>& obj_words,
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const TypeSystem& ts);
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goos::Object decompile_bitfield(const TypeSpec& type,
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const BitFieldType* type_info,
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const DecompilerLabel& label,
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const std::vector<DecompilerLabel>& labels,
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const std::vector<std::vector<LinkedWord>>& words,
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const TypeSystem& ts);
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struct BitFieldConstantDef {
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bool is_signed = false;
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u64 value = -1;
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std::optional<std::string> enum_constant;
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std::string field_name;
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};
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template <typename T>
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T extract_bitfield(T input, int start_bit, int size) {
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int end_bit = start_bit + size;
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T left_shifted = input << (64 - end_bit);
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return left_shifted >> (64 - size);
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}
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std::vector<BitFieldConstantDef> decompile_bitfield_from_int(const TypeSpec& type,
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const TypeSystem& ts,
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u64 value);
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std::vector<std::string> decompile_bitfield_enum_from_int(const TypeSpec& type,
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const TypeSystem& ts,
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u64 value);
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std::string decompile_int_enum_from_int(const TypeSpec& type, const TypeSystem& ts, u64 value);
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} // namespace decompiler
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