private void LoadMod0Symbols(MemoryManager Memory, long TextOffset)
{
long Mod0Offset = TextOffset + Memory.ReadUInt32(TextOffset + 4);
if (Mod0Offset < TextOffset || !Memory.IsMapped(Mod0Offset) || (Mod0Offset & 3) != 0)
{
return;
}
Dictionary <ElfDynamicTag, long> Dynamic = new Dictionary <ElfDynamicTag, long>();
int Mod0Magic = Memory.ReadInt32(Mod0Offset + 0x0);
if (Mod0Magic != Mod0)
{
return;
}
long DynamicOffset = Memory.ReadInt32(Mod0Offset + 0x4) + Mod0Offset;
long BssStartOffset = Memory.ReadInt32(Mod0Offset + 0x8) + Mod0Offset;
long BssEndOffset = Memory.ReadInt32(Mod0Offset + 0xc) + Mod0Offset;
long EhHdrStartOffset = Memory.ReadInt32(Mod0Offset + 0x10) + Mod0Offset;
long EhHdrEndOffset = Memory.ReadInt32(Mod0Offset + 0x14) + Mod0Offset;
long ModObjOffset = Memory.ReadInt32(Mod0Offset + 0x18) + Mod0Offset;
while (true)
{
long TagVal = Memory.ReadInt64(DynamicOffset + 0);
long Value = Memory.ReadInt64(DynamicOffset + 8);
DynamicOffset += 0x10;
ElfDynamicTag Tag = (ElfDynamicTag)TagVal;
if (Tag == ElfDynamicTag.DT_NULL)
{
break;
}
Dynamic[Tag] = Value;
}
if (!Dynamic.TryGetValue(ElfDynamicTag.DT_STRTAB, out long StrTab) ||
!Dynamic.TryGetValue(ElfDynamicTag.DT_SYMTAB, out long SymTab) ||
!Dynamic.TryGetValue(ElfDynamicTag.DT_SYMENT, out long SymEntSize))
{
return;
}
long StrTblAddr = TextOffset + StrTab;
long SymTblAddr = TextOffset + SymTab;
List <ElfSymbol> Symbols = new List <ElfSymbol>();
while ((ulong)SymTblAddr < (ulong)StrTblAddr)
{
ElfSymbol Sym = GetSymbol(Memory, SymTblAddr, StrTblAddr);
Symbols.Add(Sym);
SymTblAddr += SymEntSize;
}
lock (Images)
{
Images.Add(new Image(TextOffset, Symbols.OrderBy(x => x.Value).ToArray()));
}
}
private void LoadMod0Symbols(IVirtualMemoryManager memory, ulong textOffset)
{
ulong mod0Offset = textOffset + memory.Read <uint>(textOffset + 4);
if (mod0Offset < textOffset || !memory.IsMapped(mod0Offset) || (mod0Offset & 3) != 0)
{
return;
}
Dictionary <ElfDynamicTag, ulong> dynamic = new Dictionary <ElfDynamicTag, ulong>();
int mod0Magic = memory.Read <int>(mod0Offset + 0x0);
if (mod0Magic != Mod0)
{
return;
}
ulong dynamicOffset = memory.Read <uint>(mod0Offset + 0x4) + mod0Offset;
ulong bssStartOffset = memory.Read <uint>(mod0Offset + 0x8) + mod0Offset;
ulong bssEndOffset = memory.Read <uint>(mod0Offset + 0xc) + mod0Offset;
ulong ehHdrStartOffset = memory.Read <uint>(mod0Offset + 0x10) + mod0Offset;
ulong ehHdrEndOffset = memory.Read <uint>(mod0Offset + 0x14) + mod0Offset;
ulong modObjOffset = memory.Read <uint>(mod0Offset + 0x18) + mod0Offset;
bool isAArch32 = memory.Read <ulong>(dynamicOffset) > 0xFFFFFFFF || memory.Read <ulong>(dynamicOffset + 0x10) > 0xFFFFFFFF;
while (true)
{
ulong tagVal;
ulong value;
if (isAArch32)
{
tagVal = memory.Read <uint>(dynamicOffset + 0);
value = memory.Read <uint>(dynamicOffset + 4);
dynamicOffset += 0x8;
}
else
{
tagVal = memory.Read <ulong>(dynamicOffset + 0);
value = memory.Read <ulong>(dynamicOffset + 8);
dynamicOffset += 0x10;
}
ElfDynamicTag tag = (ElfDynamicTag)tagVal;
if (tag == ElfDynamicTag.DT_NULL)
{
break;
}
dynamic[tag] = value;
}
if (!dynamic.TryGetValue(ElfDynamicTag.DT_STRTAB, out ulong strTab) ||
!dynamic.TryGetValue(ElfDynamicTag.DT_SYMTAB, out ulong symTab) ||
!dynamic.TryGetValue(ElfDynamicTag.DT_SYMENT, out ulong symEntSize))
{
return;
}
ulong strTblAddr = textOffset + strTab;
ulong symTblAddr = textOffset + symTab;
List <ElfSymbol> symbols = new List <ElfSymbol>();
while (symTblAddr < strTblAddr)
{
ElfSymbol sym = isAArch32 ? GetSymbol32(memory, symTblAddr, strTblAddr) : GetSymbol64(memory, symTblAddr, strTblAddr);
symbols.Add(sym);
symTblAddr += symEntSize;
}
lock (_images)
{
_images.Add(new Image(textOffset, symbols.OrderBy(x => x.Value).ToArray()));
}
}
public ElfDynamic(ElfDynamicTag Tag, long Value)
{
this.Tag = Tag;
this.Value = Value;
}
private void LoadMod0Symbols(MemoryManager memory, long textOffset)
{
long mod0Offset = textOffset + memory.ReadUInt32(textOffset + 4);
if (mod0Offset < textOffset || !memory.IsMapped(mod0Offset) || (mod0Offset & 3) != 0)
{
return;
}
Dictionary <ElfDynamicTag, long> dynamic = new Dictionary <ElfDynamicTag, long>();
int mod0Magic = memory.ReadInt32(mod0Offset + 0x0);
if (mod0Magic != Mod0)
{
return;
}
long dynamicOffset = memory.ReadInt32(mod0Offset + 0x4) + mod0Offset;
long bssStartOffset = memory.ReadInt32(mod0Offset + 0x8) + mod0Offset;
long bssEndOffset = memory.ReadInt32(mod0Offset + 0xc) + mod0Offset;
long ehHdrStartOffset = memory.ReadInt32(mod0Offset + 0x10) + mod0Offset;
long ehHdrEndOffset = memory.ReadInt32(mod0Offset + 0x14) + mod0Offset;
long modObjOffset = memory.ReadInt32(mod0Offset + 0x18) + mod0Offset;
while (true)
{
long tagVal = memory.ReadInt64(dynamicOffset + 0);
long value = memory.ReadInt64(dynamicOffset + 8);
dynamicOffset += 0x10;
ElfDynamicTag tag = (ElfDynamicTag)tagVal;
if (tag == ElfDynamicTag.DT_NULL)
{
break;
}
dynamic[tag] = value;
}
if (!dynamic.TryGetValue(ElfDynamicTag.DT_STRTAB, out long strTab) ||
!dynamic.TryGetValue(ElfDynamicTag.DT_SYMTAB, out long symTab) ||
!dynamic.TryGetValue(ElfDynamicTag.DT_SYMENT, out long symEntSize))
{
return;
}
long strTblAddr = textOffset + strTab;
long symTblAddr = textOffset + symTab;
List <ElfSymbol> symbols = new List <ElfSymbol>();
while ((ulong)symTblAddr < (ulong)strTblAddr)
{
ElfSymbol sym = GetSymbol(memory, symTblAddr, strTblAddr);
symbols.Add(sym);
symTblAddr += symEntSize;
}
lock (_images)
{
_images.Add(new Image(textOffset, symbols.OrderBy(x => x.Value).ToArray()));
}
}
public ElfDynamic(ElfDynamicTag tag, long value)
{
Tag = tag;
Value = value;
}