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Refactoring to allow for raw binary loading.

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This commit is contained in:
Ben Vanik
2013-01-27 12:48:10 -08:00
parent 26d5df0d38
commit bba99d4a22
14 changed files with 378 additions and 231 deletions
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53
include/xenia/cpu/sdb.h
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@@ -142,11 +142,10 @@ public:
class SymbolDatabase {
public:
SymbolDatabase(xe_memory_ref memory, kernel::ExportResolver* export_resolver,
kernel::UserModule* module);
~SymbolDatabase();
SymbolDatabase(xe_memory_ref memory, kernel::ExportResolver* export_resolver);
virtual ~SymbolDatabase();
int Analyze();
virtual int Analyze();
ExceptionEntrySymbol* GetOrInsertExceptionEntry(uint32_t address);
FunctionSymbol* GetOrInsertFunction(uint32_t address);
@@ -161,24 +160,21 @@ public:
void Dump();
void DumpFunctionBlocks(FunctionSymbol* fn);
private:
protected:
typedef std::map<uint32_t, Symbol*> SymbolMap;
typedef std::list<FunctionSymbol*> FunctionList;
int FindGplr();
int AddImports(const xe_xex2_import_library_t *library);
int AddMethodHints();
int AnalyzeFunction(FunctionSymbol* fn);
int CompleteFunctionGraph(FunctionSymbol* fn);
bool FillHoles();
int FlushQueue();
bool IsValueInTextRange(uint32_t value);
bool IsRestGprLr(uint32_t addr);
virtual uint32_t GetEntryPoint() = 0;
virtual bool IsValueInTextRange(uint32_t value) = 0;
xe_memory_ref memory_;
kernel::ExportResolver* export_resolver_;
kernel::UserModule* module_;
size_t function_count_;
size_t variable_count_;
SymbolMap symbols_;
@@ -186,6 +182,43 @@ private:
};
class RawSymbolDatabase : public SymbolDatabase {
public:
RawSymbolDatabase(xe_memory_ref memory,
kernel::ExportResolver* export_resolver,
uint32_t start_address, uint32_t end_address);
virtual ~RawSymbolDatabase();
private:
virtual uint32_t GetEntryPoint();
virtual bool IsValueInTextRange(uint32_t value);
uint32_t start_address_;
uint32_t end_address_;
};
class XexSymbolDatabase : public SymbolDatabase {
public:
XexSymbolDatabase(xe_memory_ref memory,
kernel::ExportResolver* export_resolver,
kernel::UserModule* module);
virtual ~XexSymbolDatabase();
virtual int Analyze();
private:
int FindGplr();
int AddImports(const xe_xex2_import_library_t *library);
int AddMethodHints();
virtual uint32_t GetEntryPoint();
virtual bool IsValueInTextRange(uint32_t value);
kernel::UserModule* module_;
};
} // namespace sdb
} // namespace cpu
} // namespace xe