public static void Bl(ILEmitterCtx context) { OpCodeBImmAl64 op = (OpCodeBImmAl64)context.CurrOp; context.EmitLdc_I(op.Position + 4); context.EmitStint(RegisterAlias.Lr); EmitCall(context, op.Imm); }
public static void B(ILEmitterCtx context) { OpCodeBImmAl64 op = (OpCodeBImmAl64)context.CurrOp; if (context.CurrBlock.Branch != null) { context.Emit(OpCodes.Br, context.GetLabel(op.Imm)); } else { context.EmitStoreState(); context.EmitLdc_I8(op.Imm); context.Emit(OpCodes.Ret); } }
public static void Bl(ILEmitterCtx context) { OpCodeBImmAl64 op = (OpCodeBImmAl64)context.CurrOp; context.EmitLdc_I(op.Position + 4); context.EmitStint(CpuThreadState.LrIndex); context.EmitStoreState(); if (context.TryOptEmitSubroutineCall()) { //Note: the return value of the called method will be placed //at the Stack, the return value is always a Int64 with the //return address of the function. We check if the address is //correct, if it isn't we keep returning until we reach the dispatcher. context.Emit(OpCodes.Dup); context.EmitLdc_I8(op.Position + 4); ILLabel lblContinue = new ILLabel(); context.Emit(OpCodes.Beq_S, lblContinue); context.Emit(OpCodes.Ret); context.MarkLabel(lblContinue); context.Emit(OpCodes.Pop); context.EmitLoadState(context.CurrBlock.Next); } else { context.EmitLdc_I8(op.Imm); context.Emit(OpCodes.Ret); } }