internal void Flush()
{
// Write strings and callstacks.
long strpos = m_Out.BaseStream.Position;
long strtab_sz = 8 * m_SeenStrings.Count;
{
var buf = new MemoryStream();
foreach (var s in m_SeenStrings)
{
var bytes = Encoding.UTF8.GetBytes(s);
m_Out.Write((uint)(strtab_sz + buf.Length));
m_Out.Write((int)bytes.Length);
buf.Write(bytes, 0, bytes.Length);
}
buf.Position = 0;
buf.CopyTo(m_Out.BaseStream);
}
// Call stacks.
long stkpos = m_Out.BaseStream.Position;
long stktab_sz = 8 * m_SeenStacks.Count;
{
var buf = new MemoryStream();
var bufh = new BinaryWriter(buf);
foreach (var s in m_SeenStacks)
{
int cnt = s.Length;
m_Out.Write((uint)(stktab_sz + buf.Length));
m_Out.Write(cnt);
foreach (ulong addr in s)
{
bufh.Write(addr);
}
}
buf.Position = 0;
buf.CopyTo(m_Out.BaseStream);
}
// Patch up offsets
m_Out.BaseStream.Position = 0;
m_Out.Write(strpos);
m_Out.Write(stkpos);
m_Out.BaseStream.Position = m_Out.BaseStream.Length;
MetaData.Save(m_Out);
MetaData.Status = TraceStatus.Ready;
}
internal void Flush()
{
// Write strings and callstacks.
long strpos = m_Out.BaseStream.Position;
long strtab_sz = 8 * m_SeenStrings.Count;
{
var buf = new MemoryStream();
foreach (var s in m_SeenStrings)
{
var bytes = Encoding.UTF8.GetBytes(s);
m_Out.Write((uint)(strtab_sz + buf.Length));
m_Out.Write((int)bytes.Length);
buf.Write(bytes, 0, bytes.Length);
}
buf.Position = 0;
buf.CopyTo(m_Out.BaseStream);
}
// Call stacks.
long stkpos = m_Out.BaseStream.Position;
long stktab_sz = 8 * m_SeenStacks.Count;
{
// MemoryStream.Capacity can't be larger than 4G. So we use multiple streams.
var addressList = new List <BinaryWriter>();
uint addressBufLength = 0;
foreach (var s in m_SeenStacks)
{
int cnt = s.Length;
m_Out.Write((uint)(stktab_sz + addressBufLength));
m_Out.Write(cnt);
var addressStream = new BinaryWriter(new MemoryStream());
addressList.Add(addressStream);
foreach (ulong addr in s)
{
addressStream.Write(addr);
}
addressBufLength += (uint)addressStream.BaseStream.Length;
}
foreach (var addressStream in addressList)
{
addressStream.BaseStream.Position = 0;
addressStream.BaseStream.CopyTo(m_Out.BaseStream);
}
}
// Patch up offsets
m_Out.BaseStream.Position = 0;
m_Out.Write(strpos);
m_Out.Write(stkpos);
m_Out.BaseStream.Position = m_Out.BaseStream.Length;
MetaData.Save(m_Out);
MetaData.Status = TraceStatus.Ready;
}
