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Feature/better analyzer v1 (#39)

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* feat: pin dependencies

* feat: dwarf parse

* fix duplicated functions

* feat: small code cleanup

* feat: crash prevent

* feat: modernize code

* feat: split m_libFunctions from m_knownLibNames

* feat: added ghidra loader

* feat: auto bootstrap name for recompiler
This commit is contained in:
Ranieri
2026-02-02 01:49:51 -03:00
committed by GitHub
parent b7086d89de
commit d7306d2095
15 changed files with 1205 additions and 204 deletions
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ps2xRecomp/include/ps2recomp/code_generator.h
+3 -2
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@@ -29,6 +29,7 @@ namespace ps2recomp
uint32_t bssStart = 0;
uint32_t bssEnd = 0;
uint32_t gp = 0;
std::string entryName;
};
std::string generateFunction(const Function &function, const std::vector<Instruction> &instructions, const bool &useHeaders);
@@ -121,8 +122,8 @@ namespace ps2recomp
const std::vector<JumpTableEntry> &entries);
std::string generateBootstrapFunction() const;
Symbol *findSymbolByAddress(uint32_t address);
std::string getFunctionName(uint32_t address);
const Symbol *findSymbolByAddress(uint32_t address) const;
std::string getFunctionName(uint32_t address) const;
std::string getGeneratedFunctionName(const Function &function);
};
ps2xRecomp/include/ps2recomp/config_manager.h
+1 -2
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@@ -6,11 +6,10 @@
namespace ps2recomp
{
class ConfigManager
{
public:
explicit ConfigManager(const std::string &configPath);
explicit ConfigManager(const std::string &configPath);
~ConfigManager();
RecompilerConfig loadConfig() const;
ps2xRecomp/include/ps2recomp/elf_parser.h
+37 -33
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@@ -8,46 +8,50 @@
namespace ps2recomp
{
struct Relocation;
struct Section;
struct Function;
struct Symbol;
struct Relocation;
struct Section;
struct Function;
struct Symbol;
class ElfParser
{
public:
explicit ElfParser(const std::string &filePath);
~ElfParser();
class ElfParser
{
public:
explicit ElfParser(const std::string &filePath);
~ElfParser();
bool parse();
bool parse();
std::vector<Function> extractFunctions() const;
std::vector<Symbol> extractSymbols();
std::vector<Section> getSections();
std::vector<Relocation> getRelocations();
bool loadGhidraFunctionMap(const std::string &mapPath);
std::vector<Function> extractFunctions() const;
std::vector<Function> extractExtraFunctions() const;
std::vector<Symbol> extractSymbols();
std::vector<Section> getSections();
std::vector<Relocation> getRelocations();
// Helper methods
bool isValidAddress(uint32_t address) const;
uint32_t readWord(uint32_t address) const;
uint8_t *getSectionData(const std::string &sectionName) const;
uint32_t getSectionAddress(const std::string &sectionName) const;
uint32_t getSectionSize(const std::string &sectionName) const;
uint32_t getEntryPoint() const;
// Helper methods
bool isValidAddress(uint32_t address) const;
uint32_t readWord(uint32_t address) const;
uint8_t *getSectionData(const std::string &sectionName) const;
uint32_t getSectionAddress(const std::string &sectionName) const;
uint32_t getSectionSize(const std::string &sectionName) const;
uint32_t getEntryPoint() const;
private:
std::string m_filePath;
std::unique_ptr<ELFIO::elfio> m_elf;
private:
std::string m_filePath;
std::unique_ptr<ELFIO::elfio> m_elf;
std::vector<Section> m_sections;
std::vector<Symbol> m_symbols;
std::vector<Relocation> m_relocations;
std::vector<Section> m_sections;
std::vector<Symbol> m_symbols;
std::vector<Relocation> m_relocations;
std::vector<Function> m_extraFunctions;
void loadSections();
void loadSymbols();
void loadRelocations();
bool isExecutableSection(const ELFIO::section *section) const;
bool isDataSection(const ELFIO::section *section) const;
};
void loadSections();
void loadSymbols();
void loadRelocations();
void loadDebugFunctions();
bool isExecutableSection(const ELFIO::section *section) const;
bool isDataSection(const ELFIO::section *section) const;
};
} // namespace ps2recomp
ps2xRecomp/include/ps2recomp/types.h
+1
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@@ -165,6 +165,7 @@ namespace ps2recomp
{
std::string inputPath;
std::string outputPath;
std::string ghidraMapPath;
bool singleFileOutput;
std::vector<std::string> skipFunctions;
std::unordered_map<uint32_t, std::string> patches;