protected override void Run()
{
codeEmitter = MethodCompiler.Pipeline.FindFirst<CodeGenerationStage>().CodeEmitter;
// Step 1 - Sort the exception clauses into postorder-traversal
//PER SPEC: The exception clauses table should already be sorted
//BuildSort();
// Step 2 - Assign blocks to innermost exception clause
AssignBlocksToClauses();
// Step 3 - Emit table of PC ranges and the clause handler
EmitProtectedBlockTable();
}
protected override void EmitInstruction(Context context, BaseCodeEmitter codeEmitter)
{
long start = codeEmitter.CurrentPosition;
base.EmitInstruction(context, codeEmitter);
long end = codeEmitter.CurrentPosition;
byte opcodeSize = (byte)(end - start);
var instruction = simAdapter.Convert(context, MethodCompiler.Method, BasicBlocks, opcodeSize);
instruction.Source = context.ToString(); // context.Instruction.ToString(context);
simAdapter.SimCPU.AddInstruction((ulong)(sectionAddress + startPosition + start), instruction);
return;
}
protected override void EmitInstruction(InstructionNode node, BaseCodeEmitter codeEmitter)
{
long start = codeEmitter.CurrentPosition;
base.EmitInstruction(node, codeEmitter);
long end = codeEmitter.CurrentPosition;
var instruction = simAdapter.Convert(node, MethodCompiler.Method, BasicBlocks, (byte)(end - start));
if (instruction != null)
{
simLinker.AddInstruction(symbol, start, instruction);
}
simLinker.AddSourceInformation(symbol, start, node.SlotNumber.ToString() + "\t0x" + node.SlotNumber.ToString("X") + "\t" + node.Block.ToString() + "\t" + symbol + "\t" + node.ToString());
}
/// <summary>
/// Emits the specified platform instruction.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="emitter">The emitter.</param>
public override void Emit(Context context, BaseCodeEmitter emitter)
{
Emit(context, emitter as MachineCodeEmitter);
}
/// <summary>
/// Emits the specified platform instruction.
/// </summary>
/// <param name="node">The node.</param>
/// <param name="emitter">The emitter.</param>
public override void Emit(InstructionNode node, BaseCodeEmitter emitter)
{
Emit(node, emitter as MachineCodeEmitter);
}
public OpcodeEncoder(BaseCodeEmitter emitter)
{
Emitter = emitter;
SuppressFlag = false;
Reset();
}