public PowerPCGrammar()
: base(false)
{
var number = new NumberLiteral("number", NumberOptions.Default);
var REGCHAR = ToTerm("r");
REGCHAR.AllowAlphaAfterKeyword = true;
var register = new NonTerminal("register");
register.Rule = REGCHAR + number;
var program = new NonTerminal("program");
var statementList = new NonTerminal("statementList");
var statement = new NonTerminal("statement");
var comma = ",";
var li = new NTerminal("li");
var add = new NTerminal("add");
var addi = new NTerminal("addi");
var addc = new NTerminal("addc");
var and = new NTerminal("and");
var andc = new NTerminal("andc");
var andi = new NTerminal("andi");
var andis = new NTerminal("andis");
var cmp = new NTerminal("cmp");
var sub = new NTerminal("sub");
var subi = new NTerminal("subi");
var print = new NTerminal("print");
li.Rule = li.term + register + comma + number;
add.Rule = add.term + register + comma + register + comma + register;
addi.Rule = addi.term + register + comma + register + comma + number;
addc.Rule = addc.term + register + comma + register + comma + register;
and.Rule = and.term + register + comma + register + comma + register;
andc.Rule = andc.term + register + comma + register + comma + register;
andi.Rule = andi.term + register + comma + register + comma + number;
andis.Rule = andis.term + register + comma + register + comma + number;
cmp.Rule = cmp.term + register + comma + register;
sub.Rule = sub.term + register + comma + register + comma + register;
subi.Rule = subi.term + register + comma + register + comma + number;
print.Rule = print.term | print.term + register | print.term + register + "..." + register;
program.Rule = statementList;
statementList.Rule = MakeStarRule(statementList, NewLine, statement);
this.MarkPunctuation(comma, ";", "...");
foreach (NTerminal n in NTerminal.termList)
{
if (statement.Rule == null)
statement.Rule = n.keyTerm;
else
statement.Rule = statement.Rule | n.keyTerm;
MarkPunctuation(n.term);
}
this.Root = program;
}
public PowerPCGrammar()
: base(false)
{
var number = new NumberLiteral("number", NumberOptions.Default);
var REGCHAR = ToTerm("r");
REGCHAR.AllowAlphaAfterKeyword = true;
var register = new NonTerminal("register");
register.Rule = REGCHAR + number;
var program = new NonTerminal("program");
var statementList = new NonTerminal("statementList");
var statement = new NonTerminal("statement");
var comma = ",";
var li = new NTerminal("li");
var add = new NTerminal("add");
var addi = new NTerminal("addi");
var addc = new NTerminal("addc");
var and = new NTerminal("and");
var andc = new NTerminal("andc");
var andi = new NTerminal("andi");
var andis = new NTerminal("andis");
var cmp = new NTerminal("cmp");
var sub = new NTerminal("sub");
var subi = new NTerminal("subi");
var print = new NTerminal("print");
li.Rule = li.term + register + comma + number;
add.Rule = add.term + register + comma + register + comma + register;
addi.Rule = addi.term + register + comma + register + comma + number;
addc.Rule = addc.term + register + comma + register + comma + register;
and.Rule = and.term + register + comma + register + comma + register;
andc.Rule = andc.term + register + comma + register + comma + register;
andi.Rule = andi.term + register + comma + register + comma + number;
andis.Rule = andis.term + register + comma + register + comma + number;
cmp.Rule = cmp.term + register + comma + register;
sub.Rule = sub.term + register + comma + register + comma + register;
subi.Rule = subi.term + register + comma + register + comma + number;
print.Rule = print.term | print.term + register | print.term + register + "..." + register;
program.Rule = statementList;
statementList.Rule = MakeStarRule(statementList, NewLine, statement);
this.MarkPunctuation(comma, ";", "...");
foreach (NTerminal n in NTerminal.termList)
{
if (statement.Rule == null)
{
statement.Rule = n.keyTerm;
}
else
{
statement.Rule = statement.Rule | n.keyTerm;
}
MarkPunctuation(n.term);
}
this.Root = program;
}
