private void DumpDisassembly(uint DisAddress)
{
// No threads
if (DebugThreads.Count == 0)
{
return;
}
// Read preceeding bytes for more context
// TODO: This MUST align with a previous instruction or our disassembler will fail
uint OffsetAddr = DisAddress; // -16
byte[] data = DebugThreads[0].OwningProcess.ReadMemoryBlock(new IntPtr(OffsetAddr), 64);
// Dump requested after crashing - and read memory handles this silently
if (data == null)
{
return;
}
txDisassembly.BeginUpdate();
txDisassembly.Clear();
// TODO: Needs refactoring
var ModuleInfo = new SymbolInfoHelper(DebuggerInst, OffsetAddr);
// TODO: "call dword ptr [0x00XXXXXX]" instructions should be resolved
using (Capstone cs = Capstone.CreateEngine())
{
cs.DisassembleIt(data, OffsetAddr, delegate(CapstoneInstruction Instruction)
{
string Cursor = (Instruction.Address == DisAddress) ? "> " : " ";
txDisassembly.Add(Cursor);
ModuleInfo.GenerateLink(txDisassembly, (uint)Instruction.Address);
txDisassembly.Add(" ");
ExtractSymbols
(
Instruction.Disassembly,
// Regular instruction text
delegate(string RegData)
{
txDisassembly.Add(RegData);
},
// Raw address
delegate(uint address)
{
var Info = new SymbolInfoHelper(DebuggerInst, address);
Info.GenerateLink(txDisassembly, address);
},
// Indirect address
delegate(uint address)
{
// stub
});
txDisassembly.AddLine("");
});
}
txDisassembly.EndUpdate();
txDisassembly.Select(0, 0);
}
