RISC-V ISA Specification

RISC-V ISA Specification web page.

Description

This is a documentation of RISC-V ISA.

Document would be deployed at https://msyksphinz-self.github.io/riscv-isadoc/html/index.html

ISA spec is based on RISC-V User-Level ISA V2.2.

Each instruction, bit encoding is generated from RISC-V Instruction set simulator Swimmer-RISCV(https://github.com/msyksphinz/swimmer_riscv.git).

• Swimmer-RISCV instruction decode list: https://github.com/msyksphinz/swimmer_riscv/blob/master/build/riscv_arch_table.json
• Executing gen_rst_table.rb in https://github.com/msyksphinz/swimmer_riscv/blob/master/script/ generaets instruction bit field.

Usage

Local Development

1. Edit ./source/*.adoc files
2. Install dependencies:

   npm install
   bundle install
   

3. Generate HTML documentation:

   make
   

4. The generated documentation will be available in ./docs/ directory

Automatic Deployment

This project uses GitHub Actions to automatically build and deploy documentation to GitHub Pages.

Author

msyksphinz