public IL2NativeMap[] GetILToNativeMapping()
{
UInt32 pcMap;
m_code.GetILToNativeMapping(0, out pcMap, null);
if (pcMap == 0)
{
return(new IL2NativeMap[0]);
}
var map = new COR_DEBUG_IL_TO_NATIVE_MAP[pcMap];
m_code.GetILToNativeMapping((uint)map.Length, out pcMap, map);
var ret = new IL2NativeMap[map.Length];
for (int i = 0; i < map.Length; i++)
{
ret[i] = new IL2NativeMap((int)map[i].ilOffset,
(int)map[i].nativeStartOffset,
(int)map[i].nativeEndOffset
);
}
return(ret);
}
public IL2NativeMap[] GetILToNativeMapping()
{
UInt32 pcMap;
m_code.GetILToNativeMapping(0, out pcMap, null);
if (pcMap == 0)
return new IL2NativeMap[0];
var map = new COR_DEBUG_IL_TO_NATIVE_MAP[pcMap];
m_code.GetILToNativeMapping((uint) map.Length, out pcMap, map);
var ret = new IL2NativeMap[map.Length];
for (int i = 0; i < map.Length; i++)
{
ret[i] = new IL2NativeMap((int) map[i].ilOffset,
(int) map[i].nativeStartOffset,
(int) map[i].nativeEndOffset
);
}
return ret;
}
// Sort an IL to native map entry by IL offset.
// Non-IL regions get ommitted.
private static void SortMapByIL(IL2NativeMap[] map)
{
Array.Sort(map, delegate(IL2NativeMap x, IL2NativeMap y)
{
if (x.IlOffset < y.IlOffset) return -1;
if (x.IlOffset == y.IlOffset) return 0;
return 1;
});
}
public Il2NativeIterator(RawWriter w, IL2NativeMap[] il2nativeMapping, byte[] code)
{
m_writer = w;
m_il2nativeMapping = il2nativeMapping;
if (m_il2nativeMapping == null)
{
// No native info, so don't display it. Put range just out of reach.
m_il2NativeEndIl = (code.Length + 1);
return;
}
m_CodeLength = code.Length;
SortMapByIL(m_il2nativeMapping);
// Skip past initial entries for prolog, epilogue, unmapped, etc.
// Since we sorted by IL, all of those entries (which get negative IL offsets) will come first.
while ((m_il2NativeCursor < m_il2nativeMapping.Length) &&
(m_il2nativeMapping[m_il2NativeCursor].IlOffset < 0))
{
m_il2NativeCursor++;
}
CalculateNextEndOffset();
}
