Hi Arun, 32-bit RISC-V is not scheduled on our roadmap currently, unless it's required for another project. Code for 32-bit RISC-V is there for the kernel and user-level, and currently compiles. But the kernel doesn't successfully boot and needs investigation. A community contribution is welcome :). Thanks Anna. ________________________________ From: Devel <devel-bounces@sel4.systems> on behalf of Arun Thomas <arun.thomas@gmail.com> Sent: Thursday, 19 April 2018 1:17 PM To: Mcleod, Kent (Data61, Kensington NSW) Cc: devel@sel4.systems Subject: Re: [seL4] Announcing seL4 9.0.1: with RISC-V support Congrats on the new release! I'm very excited to see upstream support for RISC-V. Out of curiosity, is there a timeline for 32-bit RISC-V support? Thanks, Arun On Wed, Apr 18, 2018 at 12:11 AM <Kent.Mcleod@data61.csiro.au<mailto:Kent.Mcleod@data61.csiro.au>> wrote: We are pleased to announce initial RISC-V support for the UC Berkeley Spike simulator platform. Instructions are available for building and running the seL4 test suite on RISC-V: <https://docs.sel4.systems/Hardware/RISCV> ?See an online copy of the release notes at: <https://docs.sel4.systems/sel4_release/seL4_9.0.1> <https://docs.sel4.systems/camkes_release/CAmkES_3.4.0> # seL4 Version 9.0.1 Release Announcing the release of `seL4 9.0.1` with the following changes: 9.0.1 2018-04-18: BINARY COMPATIBLE ## Changes * On 64-bit architectures, the `label` field of `seL4_MessageInfo` is now 52 bits wide. User-level programs which use any of the following functions may break, if the program relies on these functions to mask the `label` field to the previous width of 20 bits. - `seL4_MessageInfo_new` - `seL4_MessageInfo_get_label` - `seL4_MessageInfo_set_label` * Initial prototype RISC-V architecture port. This port currently only supports running in 64-bit mode without FPU or or multicore support on the Spike simulation platform. There is *no verification* for this platform. ## Upgrade Notes --- # Full changelog Refer to the git log in <https://github.com/seL4/seL4> using `git log 9.0.0..9.0.1` # More details See the [9.0.1 manual](http://sel4.systems/Info/Docs/seL4-manual-9.0.1.pdf) included in the release or ask on the mailing list!# CAmkES Version camkes-3.3.0 Release ---- # CAmkES Version camkes-3.4.0 Release Announcing the release of `` with the following changes: camkes-3.4.0 2018-04-18 Using seL4 version 9.0.1 ## Changes ## Upgrade Notes --- # Full changelog Use `git log camkes-3.3.0..camkes-3.4.0` in <https://github.com/seL4/camkes-tool> # More details See the [documentation](https://github.com/seL4/camkes-tool/blob/camkes-3.4.0/docs/index.md) or ask on the mailing list! _______________________________________________ Devel mailing list Devel@sel4.systems https://sel4.systems/lists/listinfo/devel