On Wed, Dec 19, 2018 at 10:07 PM Richard Henderson <richard.hender...@linaro.org> wrote: > > On 12/19/18 11:16 AM, Alistair Francis wrote: > > This patch set adds RISC-V backend support to QEMU. This is based on > > Michael Clark's original work with extra work on top. > > > > This has been somewhat tested and can run other architecture softmmu > > code. It seems that any complex OS will eventually hang, but we can > > run the BIOS and OS startup code for a number of different operating > > systems. > > > > I haven't tested linux user support at all yet. I think Michael had that > > working reliably though and hopefully my changes haven't broken it. > > > > There are still some todos in the code (there are missing instructions > > and byte swapping) but these should assert instead of generating invalid > > code. > > Queued to tcg-next, with the extrh fix.
Thanks Richard! > > Some of those todos are no longer todos, since e.g. bswap is now optional. > Those asserts should never fire (as a good assert should do, I suppose). > > The missing instructions are only for riscv32, which afaik is just now making > its way to glibc. So a chroot complete enough to build qemu is a ways away. > I'm ok with leaving that incomplete for now. > > > r~
