jailhouse
paschke
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jailhouse | paschke | |
---|---|---|
3 | 1 | |
1,668 | 4 | |
0.5% | - | |
0.0 | 0.0 | |
about 1 year ago | almost 4 years ago | |
C | Shell | |
GNU General Public License v3.0 or later | - |
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jailhouse
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Is there a way to run RISCV sim spike on bare metal?
You could run it inside something like jailhouse hypervisor (https://github.com/siemens/jailhouse) if you want to give it direct dedicated "baremetal" access to hardware. You could do this inside of a buildroot linux image. This would need a customized simulator.
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Nano98: Windows 98 that boots and runs under 5MB
Yes indeed, and Siemens even has their own hypervisor: https://github.com/siemens/jailhouse
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Rust for realtime motion control.
Yeah, I think that is what something like https://www.toradex.com/computer-on-modules/apalis-arm-family/nxp-imx-8 is useful for, where it has a separate core. Or even on linux you can use isolcpus to get pseudo-isolation. There are also hardware hypervisors like Jailhouse (https://github.com/siemens/jailhouse) which can completely isolate hardware resources and I suppose might prevent the GPU from causing an issue with realtime task. But this definitely affects ease-of-use and probably requires a reduced feature set in the language (no dynamic allocations) and lots of unsafe code.
paschke
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Nano98: Windows 98 that boots and runs under 5MB
This is a pretty cool find! I feel inclined to share my project from a while ago, where the idea was (inspired by Dockerfiles) to automate the building of a working Windows 98 installation in QEMU.
It's fairly janky and slow, but it does what it promises and starting from usual installation media will produce a HDD image with Windows 98 installed and somewhat customised (containing some files I wanted and a custom desktop wallpaper and such).
https://github.com/visual2000/paschke
What are some alternatives?
linux-embedded-hal - Implementation of the `embedded-hal` traits for Linux devices
Mypal - Web browser
embedded-trainings-2020
the-backdoor-factory - Patch PE, ELF, Mach-O binaries with shellcode new version in development, available only to sponsors
riscv-isa-sim - Spike, a RISC-V ISA Simulator
ethercat - Rust wrapper for the IgH EtherCAT master
buildroot - Buildroot, making embedded Linux easy. Note that this is not the official repository, but only a mirror. The official Git repository is at http://git.buildroot.net/buildroot/. Do not open issues or file pull requests here.
wiser - :racehorse: Extremely minimal vmm for linux written in C. Hopefully someday will spin linux-vm for you.
Hypervisor-From-Scratch - Source code of a multiple series of tutorials about the hypervisor. Available at: https://rayanfam.com/tutorials
kernel-fuzzer-for-xen-project - Kernel Fuzzer for Xen Project (KF/x) - Hypervisor-based fuzzing using Xen VM forking, VMI & AFL
botnana-api-rs - Botnana Client Library In Rust