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InoriRus
78 lines
2.0 KiB
C++
78 lines
2.0 KiB
C++
#include "Emulator/SymbolDatabase.h"
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#include "Kyty/Core/File.h"
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#include "Kyty/Core/MagicEnum.h"
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#include "Kyty/Core/Vector.h"
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#ifdef KYTY_EMU_ENABLED
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namespace Kyty::Loader {
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constexpr char32_t LIB_PREFIX[] = {0x0000006c, 0x00000069, 0x00000062, 0x00000053, 0x00000063, 0x00000065, 0};
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constexpr char32_t LIB_OLD[] = {0x00000047, 0x0000006e, 0x0000006d, 0};
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constexpr char32_t LIB_NEW[] = {0x00000047, 0x00000072, 0x00000061, 0x00000070, 0x00000068, 0x00000069, 0x00000063, 0x00000073, 0};
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static String update_name(const String& str)
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{
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auto ret = (str.StartsWith(LIB_PREFIX) ? str.RemoveFirst(6) : str);
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return ret.ReplaceStr(LIB_OLD, LIB_NEW);
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}
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String SymbolDatabase::GenerateName(const SymbolResolve& s)
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{
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auto library = update_name(s.library);
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auto module = update_name(s.module);
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return String::FromPrintf("%s[%s_v%d][%s_v%d.%d][%s]", s.name.C_Str(), library.C_Str(), s.library_version, module.C_Str(),
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s.module_version_major, s.module_version_minor, Core::EnumName(s.type).C_Str());
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}
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void SymbolDatabase::Add(const SymbolResolve& s, uint64_t vaddr)
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{
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SymbolRecord r {};
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r.name = GenerateName(s);
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r.vaddr = vaddr;
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m_map.Put(r.name, m_symbols.Size());
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m_symbols.Add(r);
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}
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void SymbolDatabase::Add(const SymbolResolve& s, uint64_t vaddr, const String& dbg_name)
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{
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SymbolRecord r {};
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r.name = GenerateName(s);
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r.vaddr = vaddr;
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r.dbg_name = dbg_name;
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m_map.Put(r.name, m_symbols.Size());
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m_symbols.Add(r);
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}
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void SymbolDatabase::DbgDump(const String& folder, const String& file_name)
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{
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auto folder_str = folder.FixDirectorySlash();
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Core::File::CreateDirectories(folder_str);
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Core::File f;
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f.Create(folder_str + file_name);
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for (const auto& sym: m_symbols)
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{
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f.Printf("%" PRIx64 " %s\n", sym.vaddr, sym.name.C_Str());
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}
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f.Close();
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}
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const SymbolRecord* SymbolDatabase::Find(const SymbolResolve& s) const
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{
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auto index = m_map.Get(GenerateName(s), uint32_t(-1));
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if (!m_symbols.IndexValid(index))
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{
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return nullptr;
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}
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return &m_symbols.At(index);
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}
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} // namespace Kyty::Loader
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#endif // KYTY_EMU_ENABLED
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