| 1 | # Loongson 64-bit Extension instructions |
| 2 | # |
| 3 | # Copyright (C) 2021 Philippe Mathieu-Daudé |
| 4 | # |
| 5 | # SPDX-License-Identifier: LGPL-2.1-or-later |
| 6 | # |
| 7 | # Reference: |
| 8 | # STLS2F01 User Manual |
| 9 | # Appendix A: new integer instructions |
| 10 | # (Document Number: UM0447) |
| 11 | # |
| 12 | |
| 13 | &muldiv rs rt rd !extern |
| 14 | |
| 15 | @rs_rt_rd ...... rs:5 rt:5 rd:5 ..... ...... &muldiv |
| 16 | |
| 17 | MULTu_G 011100 ..... ..... ..... 00000 0100-0 @rs_rt_rd |
| 18 | DMULTu_G 011100 ..... ..... ..... 00000 0100-1 @rs_rt_rd |
| 19 | |
| 20 | DIV_G 011100 ..... ..... ..... 00000 010100 @rs_rt_rd |
| 21 | DDIV_G 011100 ..... ..... ..... 00000 010101 @rs_rt_rd |
| 22 | DIVU_G 011100 ..... ..... ..... 00000 010110 @rs_rt_rd |
| 23 | DDIVU_G 011100 ..... ..... ..... 00000 010111 @rs_rt_rd |
| 24 | |
| 25 | MOD_G 011100 ..... ..... ..... 00000 011100 @rs_rt_rd |
| 26 | DMOD_G 011100 ..... ..... ..... 00000 011101 @rs_rt_rd |
| 27 | MODU_G 011100 ..... ..... ..... 00000 011110 @rs_rt_rd |
| 28 | DMODU_G 011100 ..... ..... ..... 00000 011111 @rs_rt_rd |