void UpdateBreakpoints(DkmProcess process, LuaRemoteProcessData processData)
{
// Can't update breakpoints if we don't have the hook attached
if (processData.locations == null)
{
return;
}
UpdateHooks(process, processData);
int count = processData.activeBreakpoints.Count;
if (count > 256)
{
count = 256;
}
ulong pointerSize = (ulong)DebugHelpers.GetPointerSize(process);
ulong sourceNameAddress = processData.locations.helperBreakSourcesAddress;
for (int i = 0; i < count; i++)
{
ulong dataAddress = processData.locations.helperBreakDataAddress + (ulong)i * 3 * pointerSize;
var breakpoint = processData.activeBreakpoints[i];
DebugHelpers.TryWritePointerVariable(process, dataAddress, (ulong)breakpoint.line);
if (breakpoint.functionAddress == 0)
{
Debug.Assert(breakpoint.source != null);
byte[] sourceNameBytes = Encoding.UTF8.GetBytes(breakpoint.source);
DebugHelpers.TryWriteRawBytes(process, sourceNameAddress, sourceNameBytes);
DebugHelpers.TryWriteByteVariable(process, sourceNameAddress + (ulong)sourceNameBytes.Length, 0);
ulong currSourceNameAddress = sourceNameAddress;
sourceNameAddress += (ulong)sourceNameBytes.Length + 1;
DebugHelpers.TryWritePointerVariable(process, dataAddress + pointerSize, 0);
DebugHelpers.TryWritePointerVariable(process, dataAddress + pointerSize * 2, currSourceNameAddress);
}
else
{
DebugHelpers.TryWritePointerVariable(process, dataAddress + pointerSize, breakpoint.functionAddress);
DebugHelpers.TryWritePointerVariable(process, dataAddress + pointerSize * 2, 0);
}
}
DebugHelpers.TryWriteIntVariable(process, processData.locations.helperBreakCountAddress, count);
}
