Kompusim is a work-in-progress simple CPU / SoC ISA level simulator with focus on education and debugging functionality. Currently, it supports only RISC-V ISA.
There are GUI and TUI (terminal user interface) versions of the simulator. GUI is currently the primary focus and TUI is lagging behind in debugging and learning capabilities.
See screenshots.
It is expected that Rust tool chain is installed.
cargo run -p kompusim-gui
It is expected that Rust tool chain is installed.
A demo of running the bare metal program that prints "Hello, World!" to the UART in TUI simulator:
./tests/test_programs/uart_hello_world/run.sh
Run the demo program in the interactive mode:
./tests/test_programs/uart_hello_world/run.sh -i
Press s repeatedly to step over instructions.
Press h to see the full list of commands.