public override object VisitReg([NotNull] MipsAsmParser.RegContext context)
{
RegisterType reg = RegisterType.zero;
string ret = context.children[0].GetText();
switch (ret)
{
case "$zero":
reg = RegisterType.zero;
break;
case "$sp":
reg = RegisterType.sp;
break;
case "$fp":
reg = RegisterType.fp;
break;
case "$ra":
reg = RegisterType.ra;
break;
default:
reg = (RegisterType)Enum.Parse(typeof(RegisterType), ret.Substring(1));
break;
}
return(reg);
}
/// <summary>
/// Enter a parse tree produced by <see cref="MipsAsmParser.reg"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void EnterReg([NotNull] MipsAsmParser.RegContext context)
{
}
/// <summary>
/// Visit a parse tree produced by <see cref="MipsAsmParser.reg"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitReg([NotNull] MipsAsmParser.RegContext context)
{
return(VisitChildren(context));
}
