Google Git
Sign in
foss-fpga-tools / third_party / Surelog / e2529f92cedbbcb87ff4328ff53705669050198d
commite2529f92cedbbcb87ff4328ff53705669050198d[log] [tgz]
authorHenner Zeller <h.zeller@acm.org>Fri Nov 15 11:39:00 2019 -0800
committerGitHub <noreply@github.com>Fri Nov 15 11:39:00 2019 -0800
tree000072008a772106e7c4e035423ca0f7ecc83413
parent14189593b2851f86e27e0604e4a37a0d9629aa5c [diff]
parent1c596881d1a7fc4baa7972b1f16b2e3d461aa200 [diff]
Merge pull request #51 from hzeller/no-const-on-integral-return-type

Don't use const for integral return types. It is confusing and doesn't
tree: 000072008a772106e7c4e035423ca0f7ecc83413
  1. grammar/
  2. src/
  3. third_party/
  4. UVM/
  5. .gitignore
  6. .travis.yml
  7. INSTALL.md
  8. LICENSE
  9. Makefile
  10. NOTICE
  11. README.md
README.md

Surelog

System Verilog 2017 Pre-processor, Parser

Goal

This project aims at providing a complete System Verilog 2017 front-end: a preprocessor, a parser, an elaborator for both design and testbench.

Applications

Linter, Simulator, Synthesys tool, Formal tools can use this front-end and be developed either as plugins (linked with) or use this front-end as an intermediate step of their compilation flows using the on-disk memory models (down-converter).

Contributing to this project

This project is open to contributions from any user! From the commercial vendor to the Verilog enthousiast are welcome.

Features

  • The preprocessor and the parser use Antlr 4.72 as a parser generator.
  • The preprocessor and the parser ASTs are made persistent on disk using Google Flatbuffers, enabling incremental compilation.
  • The tool is built thread safe and performs multithread parsing.
  • Large files/modules/packages are splitted for multi-threading compilation.
  • Surelog accepts IEEE Simulator-compliant project specification.
  • Surelog issues Errors/Warning/Info/Notes about language compliance.
  • Surelog allows for pre-compiled packages (UVM,...).

Build instructions and test:

make

For more build/test options and system requirements for building see src/README file.