Skip to main content
In the News

Sharing files between host and simulated platform in Renode with Virtio and other means | Antmicro

Renode is an open-source hardware simulation framework developed by Antmicro. Thanks to its modularity and configurability it can simulate a wide range of platforms and run different kinds of software, ranging from simple bare-metal or small RTOS-based applications consisting of a single, self-contained binary, up to full-blown Linux-based setups. The challenge of running more complex simulations lies in the number of components that you need to prepare, configure and (most probably) update in subsequent iterations.

To have a usable Linux-based environment, for example, you need not only a kernel, but also an additional filesystem with tools, libraries and applications, aka userspace.
To work with Linux userspace applications in Renode you’d need to either prepare them directly in simulation or cross-compile them on the host machine and upload results to the simulation. Working entirely in simulation is not always desirable, e.g. due to the lack of tooling the programmer is used to working with. That’s why we find cross-compilation more suitable for this task. The question is: how should we upload results to the simulation target efficiently? In this note, we will describe multiple approaches to do so, including one that we have just recently implemented: Virtio.

Read the full blog note. 

Stay Connected With RISC-V

We send occasional news about RISC-V technical progress, news, and events.