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https://github.com/open-goal/jak-project.git
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78cde74d5a
* update readme deps * replace assert * bump timeout * fix memory corruption in kernel * use unknown if level name is invalid
45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
#pragma once
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#include <cstring>
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#include <vector>
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#include <string>
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#include <stdexcept>
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#include "common/common_types.h"
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#include "decompiler/ObjectFile/LinkedWord.h"
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#include "common/util/Assert.h"
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namespace decompiler {
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class LinkedWordReader {
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public:
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explicit LinkedWordReader(const std::vector<LinkedWord>* words) : m_words(words) {}
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std::string get_type_tag() {
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if (m_words->at(m_offset).kind() == LinkedWord::TYPE_PTR) {
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auto result = m_words->at(m_offset).symbol_name();
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m_offset++;
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return result;
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} else {
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ASSERT(false);
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throw std::runtime_error("LinkedWordReader::get_type_tag failed");
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}
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}
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template <typename T>
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T get_word() {
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static_assert(sizeof(T) == 4, "size of word in get_word");
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T result;
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ASSERT(m_words->at(m_offset).kind() == LinkedWord::PLAIN_DATA);
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memcpy(&result, &m_words->at(m_offset).data, 4);
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m_offset++;
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return result;
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}
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u32 words_left() {
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ASSERT(m_words->size() >= m_offset);
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return m_words->size() - m_offset;
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}
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private:
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const std::vector<LinkedWord>* m_words = nullptr;
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u32 m_offset = 0;
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};
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} // namespace decompiler
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