Re: [Qemu-devel] [PATCH v1 1/1] configure: Add RISC-V host support

[Richard Henderson]

On 07/27/2018 04:49 PM, Alistair Francis wrote:
> Allow QEMU to be built to run on a RISC-V host.
> 
> QEMU does not yet have a RISC-V TCG or user mode target port, but
> running other architectures on RISC-V using TCI does work.
> 
> Signed-off-by: Alistair Francis <address@hidden>
> ---
>  configure | 18 +++++++++++++++++-
>  1 file changed, 17 insertions(+), 1 deletion(-)

This is ok as far as it goes.

Even for TCI, you need some more.

At minimum, see Michael Clark's branch changes to accel/tcg/user-exec.c for
host signal handling.  While you can run *-softmmu without this, none of
*-linux-user will work reliably.

Another piece that even Michael Clark does not have is
linux-user/host/*/safe-syscall.S.


r~