IBC.MethodData ReadMethod()
{
var result = new IBC.MethodData();
int size;
long startPosition = ReadSizeAndGetStart(out size);
if (!minified)
{
reader.ReadUInt32(); // Number of "detail" items. Ignored.
}
result.Token = ReadTokenWithMemory(ref lastTokens.LastMethodToken);
result.ILSize = ReadSmallUInt();
if (minified)
{
uint firstBlockHitCount = reader.Read7BitEncodedUInt();
result.BasicBlocks.Add(new IBC.BasicBlockData {
ILOffset = 0, ExecutionCount = firstBlockHitCount
});
}
uint numberOfBlocks = ReadSmallUInt();
ReadBlocks(result.BasicBlocks, numberOfBlocks);
SeekTo(startPosition + size); // Usually a no-op
return(result);
}
IBC.MethodData ReadV1Method()
{
var result = new IBC.MethodData();
result.ILSize = 0;
reader.ReadUInt32(); // Header size. Ignored.
result.Token = reader.ReadUInt32();
// V1 files stored the size of the block count data in bytes. For each
// block an offset and a count are stored, both as uints.
uint blockDataSize = reader.ReadUInt32();
uint numberOfBlocks = blockDataSize / (2 * sizeof(uint));
ReadBlocks(result.BasicBlocks, numberOfBlocks);
return(result);
}
