Hi Hesham, It would be *very* helpful if you made this comment in gerrit. You can easily create an account on gerrit (our code review system), and after that, if you click on the line you can add a comment. After adding a comment, you can click the blue "reply" button at the top of the page to post it. By commenting on the changeset you help us make a better system!
Cheers, Jason On Thu, May 17, 2018 at 1:56 AM Hesham Almatary <heshamelmat...@gmail.com> wrote: > Hi Jason and Alec, > > Thanks for your replies. I pulled the baremetal patches and created a > simple system. It's able to run simple custom bootloader I have. Just > had to comment this line [1] as it kept being printed out. > > [1] > https://gem5-review.googlesource.com/c/public/gem5/+/9061/4/src/arch/riscv/interrupts.hh#82 > > Best, > Hesham > > On Wed, May 16, 2018 at 4:40 PM, Alec Roelke <ar...@virginia.edu> wrote: > > Hi Hesham, > > > > As Jason mentioned, there is some rudimentary support for FS simulation > of > > RISC-V, but currently it doesn't support RISC-V's privilege modes. There > > are some additional patches that improve support, but those are also > > limited. They can be found at: > > > > - https://gem5-review.googlesource.com/c/public/gem5/+/9161, together > > with https://gem5-review.googlesource.com/c/public/gem5/+/9821/1: add > > some support for fault handling (note that these patches are a little > > out-of-date and may have some conflicts with the latest version of > gem5) > > - https://gem5-review.googlesource.com/c/public/gem5/+/9822/1: add > > support for URET, SRET, and MRET instructions > > > > There is ongoing work on FS support, but, in my case, it is something > that > > I currently have to do on my free time, so I can't give you a good > estimate > > of when it will be completed. > > > > Regards, > > Alec > > > > On Tue, May 15, 2018 at 1:41 PM, Jason Lowe-Power <ja...@lowepower.com> > > wrote: > > > >> Hi Heshem, > >> > >> There's a patch on our gerrit review site that has some support for FS > in > >> RISC-V https://gem5-review.googlesource.com/c/public/gem5/+/9061/4. It > >> would be great if you could test it to see if it works for your system > and > >> review it on gerrit. > >> > >> Cheers, > >> Jason > >> > >> On Tue, May 15, 2018 at 2:41 AM Hesham Almatary < > heshamelmat...@gmail.com> > >> wrote: > >> > >>> Hi, > >>> > >>> Just wondering what the status of RISC-V full system support is. I'm > >>> not particularly interested in running Linux, just need support for M, > >>> S, U modes and MMU. > >>> > >>> If it's not supported, is anyone working on it? If yes, I would > >>> appreciate any hints when it might get upstream. > >>> > >>> Cheers, > >>> -- > >>> Hesham > >>> _______________________________________________ > >>> gem5-dev mailing list > >>> gem5-dev@gem5.org > >>> http://m5sim.org/mailman/listinfo/gem5-dev > >> > >> > > _______________________________________________ > > gem5-dev mailing list > > gem5-dev@gem5.org > > http://m5sim.org/mailman/listinfo/gem5-dev > > > > -- > Hesham > _______________________________________________ gem5-dev mailing list gem5-dev@gem5.org http://m5sim.org/mailman/listinfo/gem5-dev
