GNU frontend modification

Rajat Singh <[email protected]> Mon, 3 Feb 2014 13:47:09 -0600

Newsgroups	gmane.comp.compilers.gpc
Message-ID	<CAG+2Se6TT7hk39UtLX5P+Ka_EfdLXLqcyJ8qrR4wPU6=5WKDfA@mail.gmail.com>

Hi All,

Greetings for the day !!

I am trying to modify the  GNU Pascal fronted. I have gone through GNU
Pascal manual and  GNU Pascal internals site and this is what I have
understood.

1.Lexer -  I need to modify pascal-lex.l file and using flex compile it to
lex.yy.c file.Rename this file to pascal-lex.c
2. Parser - I need to modify parse.y file and using bison compile it to
parse.c file.

Now what I am supposed to do next, to make these changes reflect when I
compile a pascal file ?


Thanks a lot in advance.

Thanks and regards,
Rajat

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