Add support for RISC-V (rebased) #163
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Ivan-Velickovic
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Signed-off-by: Ivan-Velickovic <i.velickovic@unsw.edu.au>
There's a bunch of checks that apply to both ARM/RISC-V guests so just extract it out into general linux.c Signed-off-by: Ivan-Velickovic <i.velickovic@unsw.edu.au>
Signed-off-by: Ivan-Velickovic <i.velickovic@unsw.edu.au>
Signed-off-by: Ivan-Velickovic <i.velickovic@unsw.edu.au>
Signed-off-by: Ivan-Velickovic <i.velickovic@unsw.edu.au>
Signed-off-by: Ivan-Velickovic <i.velickovic@unsw.edu.au>
Signed-off-by: Ivan-Velickovic <i.velickovic@unsw.edu.au>
Signed-off-by: Ivan-Velickovic <i.velickovic@unsw.edu.au>
* adjust build.zig for 0.15.1 * minor fixes due to sddf update Signed-off-by: Ivan-Velickovic <i.velickovic@unsw.edu.au>
Signed-off-by: Ivan-Velickovic <i.velickovic@unsw.edu.au>
Signed-off-by: Ivan-Velickovic <i.velickovic@unsw.edu.au>
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…est RAM Signed-off-by: Ivan Velickovic <i.velickovic@unsw.edu.au>
Signed-off-by: Ivan Velickovic <i.velickovic@unsw.edu.au>
Signed-off-by: Ivan-Velickovic <i.velickovic@unsw.edu.au>
Linux begins booting but once it switches from earlycon using SBI to the pass-through serial, it hangs. I suspect something is still wrong with the IRQ injection. Signed-off-by: Ivan-Velickovic <i.velickovic@unsw.edu.au>
Signed-off-by: Ivan-Velickovic <i.velickovic@unsw.edu.au>
Signed-off-by: Ivan-Velickovic <i.velickovic@unsw.edu.au>
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(Rebased version of #121, new PR due to commit history changes.)
This PR adds initial support for RISC-V guests to libvmm.
Right now, only 64-bit guests are supported/tested.
This PR is a draft as there is still much more work to do and more to test/fix such as multiple vCPUs are more complex example systems, but right now a Linux guest can boot and get into user-space.
This PR will likely not be merged for a while as it depends on changes to seL4, which will require an RFC and code review that typically takes months.
To try out this PR, you will need changes a specific branch of Microkit and seL4:
The simple example works with QEMU virt RISC-V, I am working on getting it working
on the SiFive Premier P550.
To get the simple example running on QEMU, run the following command: