Parser for Assembly

[Web Design]

Hi,

I want to create a parser for the assembly language.. 

I have a .txt file to load and read.. and with the string inside this file I have to create a list like this..

[sub one, sta second, lda result... etc]

The I have to create a connection between my list and number

[sub one, sta second, lda result....] -> [201, 405 etc etc]

Have you any ideas? Thank You.