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Merge branch 'main' of https://git.1159.cl/Mario1159/RVSCC

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Mario Romero 2023-03-02 17:53:49 -03:00
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@ -7,7 +7,6 @@ Collection of SystemVerilog RV32I cores and modules
- [Requirements](#requirements) - [Requirements](#requirements)
- [Build](#build) - [Build](#build)
- [Tests](#tests) - [Tests](#tests)
- [Benchmark](#benchmark)
## Features ## Features
- Single cycle processor - Single cycle processor
@ -21,6 +20,7 @@ Collection of SystemVerilog RV32I cores and modules
│ └── test # Assembly programs used for testbenchs │ └── test # Assembly programs used for testbenchs
├── include # SystemVerilog include directory ├── include # SystemVerilog include directory
├── rtl # SystemVerilog RTL modules ├── rtl # SystemVerilog RTL modules
├── scripts # Utility scripts
└── test # SystemVerilog testbenchs └── test # SystemVerilog testbenchs
## Requirements ## Requirements
@ -50,9 +50,14 @@ To build the firmware that will be loaded in the instruction memory and the simu
cmake -Bbuild cmake -Bbuild
cmake --build build cmake --build build
``` ```
This will generate a `sandbox.mem` file in the `/build` folder. For other simualtors than verilator make sure to add the firmware it to your simulator sources and that the memory path matches the path specified in the memory module. This will generate a `sandbox.mem` file in the `/build/fw/sandbox` folder. For other simualtors than verilator make sure to add the firmware it to your simulator sources and that the memory path matches the path specified in the memory module.
## Tests ## Tests
After building, test can be runned using CMake CTest. After building, tests can be runned using CMake CTest.
``` ```
ctest --test-dir build ctest --test-dir build
```
## Sandbox
For experimenting with a custom firmware, configure the project with one from the following options and use the examples in the [sandbox](fw/sandbox) folder.
```
cmake -Bbuild [-DSANDBOX_ASM=ON] [-DSANDBOX_C=ON]
``` ```