mirror of
https://github.com/ran-j/PS2Recomp.git
synced 2026-09-26 08:51:05 -04:00
Shane Michael Mathews (Personal Account)
61300792a0
ELFIO, pinned at Release_3.12 via FetchContent, uses uint16_t, uint32_t
and uint64_t in elf_types.hpp without including <cstdint> itself. Newer
libstdc++ releases trimmed the transitive includes that used to supply
those typedefs, so building elf_parser.cpp fails:
elf_types.hpp:30:20: error: 'uint16_t' does not name a type
30 | using Elf_Half = uint16_t;
Include <cstdint> ahead of elfio.hpp so the typedefs are visible when
that header is processed. Header-only change; no behaviour is affected.
67 lines
2.3 KiB
C++
67 lines
2.3 KiB
C++
#ifndef PS2RECOMP_ELF_PARSER_H
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#define PS2RECOMP_ELF_PARSER_H
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#include <cstdint>
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#include <elfio/elfio.hpp>
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#include <string>
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#include <vector>
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#include <memory>
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#include <unordered_set>
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namespace ps2recomp
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{
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struct Relocation;
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struct Section;
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struct Function;
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struct Symbol;
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class RecompilerReporter;
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class ElfParser
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{
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public:
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explicit ElfParser(const std::string &filePath);
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~ElfParser();
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bool parse();
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bool loadGhidraFunctionMap(const std::string &mapPath);
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std::vector<Function> extractFunctions() const;
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std::vector<Function> extractExtraFunctions() const;
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std::vector<Symbol> extractSymbols();
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std::vector<Section> getSections();
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std::vector<Relocation> getRelocations();
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// Helper methods
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bool isValidAddress(uint32_t address) const;
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uint32_t readWord(uint32_t address) const;
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uint8_t *getSectionData(const std::string §ionName) const;
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uint32_t getSectionAddress(const std::string §ionName) const;
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uint32_t getSectionSize(const std::string §ionName) const;
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uint32_t getEntryPoint() const;
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void setReporter(RecompilerReporter *reporter);
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void debugAddress(uint32_t address) const;
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private:
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std::string m_filePath;
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std::unique_ptr<ELFIO::elfio> m_elf;
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std::vector<Section> m_sections;
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std::vector<Symbol> m_symbols;
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std::vector<Relocation> m_relocations;
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std::vector<Function> m_extraFunctions;
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bool m_hasLoadedGhidraMap = false;
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RecompilerReporter *m_reporter = nullptr;
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std::unordered_set<uint32_t> m_ghidraMapStarts;
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void loadSections();
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void loadSymbols();
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void loadRelocations();
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void loadDebugFunctions();
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bool isExecutableSection(const ELFIO::section *section) const;
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bool isDataSection(const ELFIO::section *section) const;
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};
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} // namespace ps2recomp
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#endif // PS2RECOMP_ELF_PARSER_H
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