/// <summary>
/// Translates given <see cref="IMethodBody"/> using given <see cref="ICodeProvider"/>.
/// </summary>
/// <param name="method">The method to translate.</param>
/// <param name="body">body to translate.</param>
/// <param name="provider">code provider to use.</param>
/// <returns>translated code.</returns>
public IInstruction[] Translate(IMethod method, IMethodBody body, ICodeProvider provider)
{
var clrBody = body as IClrMethodBody;
if (clrBody == null)
{
throw new NotSupportedException("Unsupported body format");
}
_context = new TranslationContext(new Code(method, clrBody, provider), null);
#if PERF
++CallCount;
#endif
_result = TranslateCore(_context);
return(_result.Output.ToArray());
}
public static void Dump(IClrMethodBody body, TranslatorResult result, string format, string filename)
{
if (!(DebugHooks.EvalFilter(body.Method) || DebugHooks.DumpILMap))
{
return;
}
DebugHooks.LogInfo("DumpILMap started. Format = {0}. FileName = {1}.", format, filename);
string dir = body.GetTestDirectory();
Directory.CreateDirectory(dir);
using (var writer = new StreamWriter(Path.Combine(dir, filename)))
{
DumpService.DumpLocalVariables(writer, body);
writer.WriteLine(Separator);
if (result.Begin != null && result.Begin.Length > 0)
{
writer.WriteLine("#BEGIN CODE");
writer.WriteLine(Separator);
for (int i = 0; i < result.Begin.Length; ++i)
{
writer.WriteLine(result.Output[i].ToString(format, null));
}
writer.WriteLine(Separator);
}
foreach (var bb in body.ControlFlowGraph.Blocks)
{
writer.WriteLine("#BASIC BLOCK {0}", bb.Index);
DumpStackState(writer, bb);
writer.WriteLine(Separator);
writer.WriteLine("#ORIGINAL CODE");
foreach (var instruction in bb.Code)
{
writer.WriteLine(instruction.ToString(format, null));
}
writer.WriteLine();
var code = bb.TranslatedCode;
writer.WriteLine("#TRANSLATED CODE");
foreach (var instruction in code)
{
writer.WriteLine(instruction.ToString(format, null));
}
writer.WriteLine(Separator);
}
if (result.End != null && result.End.Length > 0)
{
writer.WriteLine("#END CODE");
writer.WriteLine(Separator);
foreach (var instruction in result.End)
{
writer.WriteLine(instruction.ToString(format, null));
}
}
}
DebugHooks.LogInfo("DumpILMap succeded");
}
