From 8c6fc0c15415b32080a848bbde640e104098cf13 Mon Sep 17 00:00:00 2001 From: Carlos Maiolino Date: Thu, 10 Jul 2025 22:18:39 +0200 Subject: Initial drop Add some riscv code Signed-off-by: Carlos Maiolino --- riscv/riscv-probe/env/spike/setup.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 riscv/riscv-probe/env/spike/setup.c (limited to 'riscv/riscv-probe/env/spike/setup.c') diff --git a/riscv/riscv-probe/env/spike/setup.c b/riscv/riscv-probe/env/spike/setup.c new file mode 100644 index 0000000..54d4bf1 --- /dev/null +++ b/riscv/riscv-probe/env/spike/setup.c @@ -0,0 +1,18 @@ +// See LICENSE for license details. + +#include "femto.h" + +extern uint64_t tohost; +extern uint64_t fromhost; + +auxval_t __auxv[] = { + { RISCV_HTIF_BASE_ADDR, 0 }, + { 0, 0 } +}; + +void arch_setup() +{ + __auxv[0].val = (uintptr_t)(&tohost < &fromhost ? &tohost : &fromhost); + register_console(&console_htif); + register_poweroff(&poweroff_htif); +} -- cgit v1.2.3