Syntax Analysis of Hardware Descriptive Language in Computer System Theory and Implementation

Computer system theory and implementation -- creating applications that generate circuits for programs written in the hardware description language (HDL) of The Elements of Computing Systems: Building a Modern Computer from First Principles.

I am currently performing a syntax analysis to create this, but I would like to know if there are any sample programs that I can use to do this.

My language is currently using Java.

java

2022-09-30 19:23

3 Answers

Java parser generators are ANTLR.Print the parser source from the grammar definition file.

Most major language grammar is implemented.Also available in VHDL and Verilog.

https://github.com/antlr/grammars-v4/tree/master/vhdl

2022-09-30 19:23

Why don't you check out JavaCC?

http://codezine.jp/article/detail/367

2022-09-30 19:23

VHDL, Java, Parser keywords can be found, but the following projects seem to have implemented VHDL parsers.

https://github.com/gburdell/parser/tree/master/src/parser/vhdl

It may be helpful.

You will find other projects such as the following, but you may feel that the threshold is a little high because you are required to register as a user to download them.

http://home.wtal.de/software-solutions/vhdl-parser/

2022-09-30 19:23

If you have any answers or tips

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