public MemorySpacePoint AddMemoryAllocation(uint address, int size, int startIndex, int endIndex)
{
var startPoint = MemorySpacePoint.GeneratePoint(address, size);
startPoint.StartIndex = startIndex;
startPoint.EndPoint.StartIndex = startIndex;
startPoint.EndIndex = endIndex;
startPoint.EndPoint.EndIndex = endIndex;
// debug test
if (RegisteredSpace.Any(s => s.StartPoint.Address == address && s.EndPoint.Address == address + size))
{
var duplicateSpace =
RegisteredSpace.First(s => s.StartPoint.Address == address && s.EndPoint.Address == address + size);
Debug.Log("Adding duplicate space!");
MemorySpacePoint container;
var isContained = IsAccessContained(startPoint, startPoint.EndPoint, out container);
}
AddSpace(startPoint, startPoint.EndPoint);
return(startPoint);
}
public MemorySpacePoint AddMemoryAllocation(uint address, int size)
{
var startPoint = MemorySpacePoint.GeneratePoint(address, size);
AddSpace(startPoint, startPoint.RelatedPoint);
return(startPoint);
}
public static MemorySpacePoint GeneratePoint(uint address, int size)
{
var newPoint = new MemorySpacePoint(address, true);
var endPoint = new MemorySpacePoint(address + (uint)size, false);
newPoint.RelatedPoint = endPoint;
endPoint.RelatedPoint = newPoint;
return(newPoint);
}
public void AddSpace(MemorySpacePoint startPoint, MemorySpacePoint endPoint)
{
if (RegisteredSpace.Count == 0)
{
RegisteredSpace.Add(startPoint);
RegisteredSpace.Add(endPoint);
return;
}
BinaryInsertPoint(startPoint);
BinaryInsertPoint(endPoint);
}
public bool IsAccessContained(MemorySpacePoint accessStart, MemorySpacePoint accessEnd, out MemorySpacePoint containingSpace)
{
containingSpace = null;
//List<MemorySpacePoint> containingRegions = new List< MemorySpacePoint >();
int startRegions = BinarySearchIndex(accessStart.Address);
if (startRegions > RegisteredSpace.Count - 1)
{
return(false);
}
for (int i = startRegions - 1; i >= 0; i--)
{
var testRegion = RegisteredSpace[i];
if (testRegion.IsEnd)
{
continue;
}
if (testRegion.EndPoint.Address < accessEnd.Address)
{
continue;
}
if (accessStart.StartIndex < testRegion.StartIndex)
{
continue;
}
if (accessStart.EndIndex > testRegion.EndIndex)
{
continue;
}
containingSpace = testRegion;
return(true);
}
return(false);
}
public override IEnumerator ReceivePayload(VisualPayload payload)
{
//var outOfBoundsColor = OutOfBoundsColor.GetFirstValue( payload.Data );
var outOfBoundsReadColor = OutOfBoundsReadColor.GetFirstValue(payload.Data);
var outOfBoundsWriteColor = OutOfBoundsWriteColor.GetFirstValue(payload.Data);
var allocatedAlpha = AllocationAlpha.GetFirstValue(payload.Data);
var valueStepSize = ValueStepSize.GetFirstValue(payload.Data);
var allocationColor = AllocationColor.GetFirstValue(payload.Data);
float allocH, allocS, allocV;
ColorUtility.RGBToHSV(allocationColor, out allocH, out allocS, out allocV);
//var readWriteDifferentiation = ReadWriteDifferentiation.GetFirstValue( payload.Data );
foreach (var entry in TraceScope.GetEntries(payload.Data))
{
var memSpace = new MemorySpace();
//var saturation = Saturation.GetValue( entry );
//var hueStep = HueStepSize.GetValue( entry );
//var value = Value.GetValue( entry );
int maxIndex = MaxIndex.GetValue(entry);
// match allocations and frees
var allocations = new Dictionary <uint, MemorySpacePoint>();
foreach (var allocation in AllocateScope.GetEntries(entry))
{
var address = AllocateAddress.GetValue(allocation);
var size = AllocateSize.GetValue(allocation);
var index = AllocateIndex.GetValue(allocation);
var newPoint = memSpace.AddMemoryAllocation(address, size);
newPoint.StartIndex = index;
newPoint.EndPoint.StartIndex = index;
newPoint.EndIndex = maxIndex;
newPoint.EndPoint.EndIndex = maxIndex;
allocations.Add(newPoint.Address, newPoint);
}
// assign the end indices of any allocates with matched frees
foreach (var free in FreeScope.GetEntries(entry))
{
var index = FreeIndex.GetValue(free);
var address = FreeAddress.GetValue(free);
if (allocations.ContainsKey(address))
{
var matchedAllocation = allocations[address];
matchedAllocation.EndIndex = index;
matchedAllocation.EndPoint.EndIndex = index;
}
}
// import reads to the memory space
var readPoints = new Dictionary <int, MemorySpacePoint>();
foreach (var read in ReadScope.GetEntries(entry))
{
var address = ReadAddress.GetValue(read);
var size = ReadSize.GetValue(read);
var index = ReadIndex.GetValue(read);
var readPoint = MemorySpacePoint.GeneratePoint(address, size);
readPoint.AllIndices = index;
MemorySpacePoint containingPoint;
if (memSpace.IsAccessContained(readPoint, readPoint.EndPoint, out containingPoint))
{
readPoint.ContainingAllocation = containingPoint;
}
else
{
var outOfBoundsAlloc = memSpace.AddMemoryAllocation(address, size, 0, maxIndex);
outOfBoundsAlloc.IsOutOfBounds = true;
readPoint.ContainingAllocation = outOfBoundsAlloc;
}
readPoints.Add(index, readPoint);
}
// import Writes to the memory space
var writePoints = new Dictionary <int, MemorySpacePoint>();
foreach (var write in WriteScope.GetEntries(entry))
{
var address = WriteAddress.GetValue(write);
var size = WriteSize.GetValue(write);
var index = WriteIndex.GetValue(write);
var writePoint = MemorySpacePoint.GeneratePoint(address, size);
writePoint.AllIndices = index;
MemorySpacePoint containingPoint;
if (memSpace.IsAccessContained(writePoint, writePoint.EndPoint, out containingPoint))
{
writePoint.ContainingAllocation = containingPoint;
}
else
{
var outOfBoundsAlloc = memSpace.AddMemoryAllocation(address, size, 0, maxIndex);
outOfBoundsAlloc.IsOutOfBounds = true;
writePoint.ContainingAllocation = outOfBoundsAlloc;
}
writePoints.Add(index, writePoint);
}
// generate visual space for memory allocations (include out of bounds allocations)
memSpace.SetVisualBounding();
// set colors for memory allocations (inclde out of bounds allocations with special color)
//var hueRotor = HueStart.GetValue( entry );
foreach (var allocation in memSpace.RegisteredSpace.Where(s => s.IsStart))
{
Color nextColor = ColorUtility.HsvtoRgb(allocH, allocS, allocV);
allocV = .3f + (allocV + valueStepSize) % .7f;
/*(allocation.IsOutOfBounds)?
* outOfBoundsColor:
* ColorUtility.HsvtoRgb(hueRotor, saturation,
* value);*/
nextColor.a = allocatedAlpha;
//if ( !allocation.IsOutOfBounds )
// hueRotor += hueStep;
allocation.VisualColor = nextColor;
}
// set colors and visual locations for all reads
foreach (var read in readPoints)
{
if (read.Value.ContainingAllocation == null)
{
Debug.LogError("Danger will robinson! Danger!");
}
read.Value.VisualColor =
outOfBoundsReadColor;
// read.Value.ContainingAllocation.VisualColor == outOfBoundsColor?
// outOfBoundsReadColor:
// Color.Lerp(
// read.Value.ContainingAllocation.VisualColor,
// Color.white, readWriteDifferentiation);
//read.Value.VisualStart = memSpace.AddressToVisualPosition( read.Value.Address );
//read.Value.VisualEnd = memSpace.AddressToVisualPosition( read.Value.EndPoint.Address );
read.Value.ComputeVisualPositionsFromContainer();
}
// set colors and visual locations for all writes
foreach (var write in writePoints)
{
if (write.Value.ContainingAllocation == null)
{
Debug.LogError("Danger will robinson! Danger!");
}
write.Value.VisualColor =
outOfBoundsWriteColor;
// write.Value.ContainingAllocation.VisualColor == outOfBoundsColor?
// outOfBoundsWriteColor:
// Color.Lerp(
// write.Value.ContainingAllocation.VisualColor,
// Color.black, readWriteDifferentiation);
write.Value.ComputeVisualPositionsFromContainer();
//write.Value.VisualStart = memSpace.AddressToVisualPosition(write.Value.Address);
//write.Value.VisualEnd = memSpace.AddressToVisualPosition(write.Value.EndPoint.Address);
}
// FINALLY, write this information into the corresponding targets
foreach (var allocation in AllocateScope.GetEntries(entry))
{
var targetAddress = AllocateAddress.GetValue(allocation);
//var targetIndex = AllocateIndex.GetValue( allocation );
if (!allocations.ContainsKey(targetAddress))
{
throw new Exception("Allocation address not found!");
}
var foundAllocation = allocations[targetAddress];
AllocateColorTarget.SetValue(foundAllocation.VisualColor, allocation);
AllocatePositionTarget.SetValue(foundAllocation.VisualStart, allocation);
AllocateSizeTarget.SetValue(foundAllocation.VisualEnd - foundAllocation.VisualStart, allocation);
AllocateEndIndexTarget.SetValue(foundAllocation.EndIndex, allocation);
}
foreach (var read in ReadScope.GetEntries(entry))
{
var targetIndex = ReadIndex.GetValue(read);
if (!readPoints.ContainsKey(targetIndex))
{
throw new Exception("Read index not found!");
}
var foundRead = readPoints[targetIndex];
ReadColorTarget.SetValue(foundRead.VisualColor, read);
ReadPositionTarget.SetValue(foundRead.VisualStart, read);
ReadSizeTarget.SetValue(foundRead.VisualEnd - foundRead.VisualStart, read);
}
foreach (var write in WriteScope.GetEntries(entry))
{
var targetIndex = WriteIndex.GetValue(write);
if (!writePoints.ContainsKey(targetIndex))
{
throw new Exception("Write index not found!");
continue;
}
var foundwrite = writePoints[targetIndex];
WriteColorTarget.SetValue(foundwrite.VisualColor, write);
WritePositionTarget.SetValue(foundwrite.VisualStart, write);
WriteSizeTarget.SetValue(foundwrite.VisualEnd - foundwrite.VisualStart, write);
}
// write grid lines
var gridLines = new List <MutableObject>();
uint priorAddress = memSpace.RegisteredSpace.First().Address;
gridLines.Add(new MutableObject
{
{ "Visual Position", 0f },
{ "Visual Weight", 1000f }
});
foreach (var space in memSpace.RegisteredSpace)
{
if (space.IsEnd)
{
continue;
}
var newGridLine = new MutableObject
{
{ "Visual Position", space.VisualStart },
{ "Visual Weight", (float)(Mathf.Max(0, priorAddress - space.StartPoint.Address) + 1) }
};
priorAddress = space.EndPoint.Address;
gridLines.Add(newGridLine);
}
gridLines.Add(new MutableObject
{
{ "Visual Position", 1f },
{ "Visual Weight", 1000f }
});
GridLinesTarget.SetValue(gridLines, entry);
}
var iterator = Router.TransmitAll(payload);
while (iterator.MoveNext())
{
yield return(null);
}
}
private void BinaryInsertPoint(MemorySpacePoint point)
{
RegisteredSpace.Insert(BinarySearchIndex(point.Address),
point);
}
