private void Step(int stepIn)
{
// get sequence points
var startOffset = _thread.CurrentFrame.GetOffset();
var sequencePoint = _thread.CurrentFrame.Function.Symbols.GetSequencePoint(startOffset);
var sequencePoints = _thread.CurrentFrame.Function.Symbols.GetIgnoredSequencePoints().ToList();
sequencePoints.Insert(0, sequencePoint);
int size = Marshal.SizeOf(sequencePoint.ByteRange);
// write ranges to pointer.
IntPtr rangesPtr = Marshal.AllocHGlobal(size * sequencePoints.Count);
for (int i = 0; i < sequencePoints.Count; i++)
{
Marshal.StructureToPtr(sequencePoints[i].ByteRange, rangesPtr + (i * size), true);
}
// step
_comStepper.StepRange(stepIn, rangesPtr, (uint)sequencePoints.Count);
// free ranges
Marshal.FreeHGlobal(rangesPtr);
_thread.Process.Continue();
}
/** Step until code outside of the range is reached. */
public void StepRange(bool into, COR_DEBUG_STEP_RANGE[] ranges, int cnt)
{
m_step.StepRange(into ? 1 : 0, ranges, (uint)cnt);
}
public void StepIn(int[] ranges)
{
operation = StepperOperation.StepIn;
corStepper.StepRange(true /* step in */, ranges);
}
public void StepRange(bool stepInto, COR_DEBUG_STEP_RANGE[] stepRanges)
{
m_step.StepRange(stepInto ? 1 : 0, stepRanges, (uint)stepRanges.Length);
}