1/* SPDX-License-Identifier: GPL-2.0 */ 2/* Copyright (C) 2023 Rivos, Inc */ 3 4.text 5.global riscv_hwprobe 6riscv_hwprobe: 7 # Put __NR_riscv_hwprobe in the syscall number register, then just shim 8 # back the kernel's return. This doesn't do any sort of errno 9 # handling, the caller can deal with it. 10 li a7, 258 11 ecall 12 ret 13