1*03afdc28SJiaxun Yang# Loongson CSR instructions 2*03afdc28SJiaxun Yang# 3*03afdc28SJiaxun Yang# Copyright (C) 2023 Jiaxun Yang <jiaxun.yang@flygoat.com> 4*03afdc28SJiaxun Yang# 5*03afdc28SJiaxun Yang# SPDX-License-Identifier: LGPL-2.1-or-later 6*03afdc28SJiaxun Yang# 7*03afdc28SJiaxun Yang 8*03afdc28SJiaxun Yang&r rs rt rd sa 9*03afdc28SJiaxun Yang 10*03afdc28SJiaxun Yang@rs_rd ...... rs:5 ..... rd:5 ..... ...... &r rt=0 sa=0 11*03afdc28SJiaxun Yang 12*03afdc28SJiaxun YangCPUCFG 110010 ..... 01000 ..... 00100 011000 @rs_rd 13*03afdc28SJiaxun Yang 14*03afdc28SJiaxun YangRDCSR 110010 ..... 00000 ..... 00100 011000 @rs_rd 15*03afdc28SJiaxun YangWRCSR 110010 ..... 00001 ..... 00100 011000 @rs_rd 16*03afdc28SJiaxun YangDRDCSR 110010 ..... 00010 ..... 00100 011000 @rs_rd 17*03afdc28SJiaxun YangDWRCSR 110010 ..... 00011 ..... 00100 011000 @rs_rd 18