public virtual Parser <ISyntaxNode> RegLit(string mnemonic)
{
return(from mnem in UpperOrLowerStr(mnemonic)
from ws in Parse.WhiteSpace
from args in DoubleArg(Register, HexLiteral.Or(SquareBracketExpression))
select new InstructionNode(mnem, mnemonic + "_reg_lit", args));
}
public virtual Parser <ISyntaxNode> SingleLit(string mnemonic)
{
return(from mnem in UpperOrLowerStr(mnemonic)
from ws in Parse.WhiteSpace
from lit in HexLiteral.Or(RegPtrinternal)
from os in Parse.WhiteSpace.Optional()
select new InstructionNode(mnem, mnem + "_lit", lit));
}
public virtual Parser <ISyntaxNode> LitMem(string mnemonic)
{
return(from mnem in UpperOrLowerStr(mnemonic)
from ws in Parse.WhiteSpace
from args in DoubleArg(
HexLiteral.Or(
RegPtrinternal),
Address.Or(RegPtrinternal))
select new InstructionNode(mnem, mnemonic + "_lit_mem", args));
}
public virtual Parser <ISyntaxNode> LitOffReg(string mnemonic)
{
return(from mnem in UpperOrLowerStr(mnemonic)
from ws in Parse.WhiteSpace
from lit in HexLiteral.Or(RegPtrinternal)
from sep in InstructionSeperator
from r1 in Parse.Char('&').Then((arg) => Register)
from sep2 in InstructionSeperator
from r2 in Register
from osss in Parse.WhiteSpace.Optional()
select new InstructionNode(mnem, mnemonic + "_lit_off_reg", lit, r1, r2));
}