OpenCpuX/or1kiss - Open Source Instruction-Set Simulation Integration Kit

Overview

This is an adaptation of the OpenRisc 1000 Core to run as a core model using the OpenCpuX API.

System Requirements

• CMake, version 3.6 or higher
• gcc and g++
• libelf

How to build

• Clone the repository and cd into the repository

• Initialize and update the submodules:

    git submodule init
    git submodule update --init --recursive
  

• Create a BUILD directory

    mkdir BUILD
    cd BUILD
  

• Run CMake, then make to build both the test harness and the or1kiss core in x64 mode:

    CXX="g++ -m64" CC="gcc -m64" cmake ..               # on bash
    set CXX="g++ -m64"; set CC="gcc -m64";  cmake ..    # on csh
    make
  

• The module should pass the regression tests are specified by the ocx test harness:

    make test
  
    Running tests...
    Test project /localdev/tobies/ocx/ocx-or1kiss/BUILD
    Start 1: ocx-or1kiss
    1/2 Test #1: ocx-or1kiss ......................   Passed    0.14 sec
    Start 2: smoke
    2/2 Test #2: smoke ............................   Passed    0.01 sec
  
    100% tests passed, 0 tests failed out of 2