|
public static RequireParamCountMinMax ( List |
||
| param | List |
|
| min | int | |
| max | int | |
| return | void | |
private List <ushort> AssembleJSR(List <string> param, OpcodeFlag opcodeFlag, ParserState state)
{
if (opcodeFlag.HasFlag(OpcodeFlag.FarJump))
{
Guard.RequireParamCountMinMax(param, 1, 2); // allow two params for immediate far jump.
return(state.Parser.AssembleJMI(0x01B9, param[0], param.Count == 2 ? param[1] : null, state));
}
Guard.RequireParamCountExact(param, 1);
return(state.Parser.AssembleJMI(0x00B9, param[0], null, state));
}
private List <ushort> AssembleJMP(List <string> param, OpcodeFlag opcodeFlag, ParserState state)
{
Guard.RequireOpcodeFlag(opcodeFlag, new[] { OpcodeFlag.BitWidth16 });
if (opcodeFlag.HasFlag(OpcodeFlag.FarJump))
{
Guard.RequireParamCountMinMax(param, 1, 2);
return(state.Parser.AssembleJMI(0x01B8, param[0], param.Count == 2 ? param[1] : null, state));
}
Guard.RequireParamCountExact(param, 1);
return(state.Parser.AssembleJMI(0x00B8, param[0], null, state));
}
private List <ushort> AssemblePOP(List <string> param, OpcodeFlag opcodeFlag, ParserState state)
{
Guard.RequireParamCountMinMax(param, 1, 13);
Guard.RequireOpcodeFlag(opcodeFlag, new[] { OpcodeFlag.BitWidth16 });
return(state.Parser.AssembleSTK(0x00B2, param, true));
}
private List <ushort> AssembleCLF(List <string> param, OpcodeFlag opcodeFlag, ParserState state)
{
Guard.RequireParamCountMinMax(param, 1, 4);
Guard.RequireOpcodeFlag(opcodeFlag, new[] { OpcodeFlag.BitWidth16 });
return(state.Parser.AssembleFLG(0x00AF, param));
}