Module: N65::Regexes

Included in:

Instruction

Defined in:

lib/n65/regexes.rb

Overview

All the regexes used to parse in one module

Constant Summary

Mnemonic =

Mnemonics

'([A-Za-z]{3})'

Branches =

'(BPL|BMI|BVC|BVS|BCC|BCS|BNE|BEQ|bpl|bmi|bvc|bvs|bcc|bcs|bne|beq)'

Hex8 =

Numeric Literals

'\$([A-Fa-f0-9]{1,2})'

Hex16 =

'\$([A-Fa-f0-9]{3,4})'

Bin8 =

'%([01]{1,8})'

Bin16 =

'%([01]{9,16})'

Num8 =

Regexp.union(Regexp.new(Hex8), Regexp.new(Bin8)).to_s

Num16 =

Regexp.union(Regexp.new(Hex16),Regexp.new(Bin16)).to_s

Immediate =

"\##{Num8}"

Sym =

Symbols, must begin with a letter, and supports dot syntax

'([a-zA-Z][a-zA-Z\d_\.]*)'

XReg =

The X or Y register

'[Xx]'

YReg =

'[Yy]'