On Thu, Feb 25, 2021 at 09:45:00PM +0900, Stafford Horne wrote: > Hello, > > I am the maintainer of most OpenRISC things right now. I would be happy to > help, but I don't really use barebox right now. Most of my deployments I use > with litex FPGA SoC's that has its own bootloader. > > That said, we have a setjmp/longjmp implementation in our glibc port which I > have been testing for upstreaming lately. > > https://github.com/stffrdhrn/or1k-glibc/blob/or1k-port-2/sysdeps/or1k/setjmp.S > https://github.com/stffrdhrn/or1k-glibc/blob/or1k-port-2/sysdeps/or1k/__longjmp.S > > I had a look at the barebox docs and openrisc port, it seems like there is > support for our standard platform, or1ksim, which is the same as my de0-nano > fpga board/soc and qemu. I should be able to make use of this. > > Is there a branch where you are doing the green thread work? I could add and > test the OpenRISC implementation. Hi, I've done this yesterday, I've push a branch[1] that has the green thread paches applied (except patches on usb mass storage gadget). https://github.com/jmaselbas/barebox/tree/test_setjmp To test greenthread your can run the `poller -c` command in barebox's prompt. To do you you'll need to enable CONFIG_POLLER_YIELD and define CONFIG_HAS_ARCH_SJLJ Best, Jules _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
