diff options
| author | Christoph Müllner <christoph.muellner@vrull.eu> | 2023-01-31 21:20:09 +0100 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2023-02-07 08:19:23 +1000 |
| commit | d4d901157e9fd323a155fdaf4d938afcafd7b857 (patch) | |
| tree | 6a7d7c65da3a387cb05930d5710d39be9d627012 /target/riscv/xthead.decode | |
| parent | 45f9df86db487573dc9a5e12e2afdb219d399a42 (diff) | |
RISC-V: Adding T-Head FMemIdx extension
This patch adds support for the T-Head FMemIdx instructions.
The patch uses the T-Head specific decoder and translation.
Co-developed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
Message-Id: <20230131202013.2541053-11-christoph.muellner@vrull.eu>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'target/riscv/xthead.decode')
| -rw-r--r-- | target/riscv/xthead.decode | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/target/riscv/xthead.decode b/target/riscv/xthead.decode index 69e40f22dc..81daf1d694 100644 --- a/target/riscv/xthead.decode +++ b/target/riscv/xthead.decode @@ -100,6 +100,16 @@ th_l2cache_iall 0000000 10110 00000 000 00000 0001011 th_mveqz 0100000 ..... ..... 001 ..... 0001011 @r th_mvnez 0100001 ..... ..... 001 ..... 0001011 @r +# XTheadFMemIdx +th_flrd 01100 .. ..... ..... 110 ..... 0001011 @th_memidx +th_flrw 01000 .. ..... ..... 110 ..... 0001011 @th_memidx +th_flurd 01110 .. ..... ..... 110 ..... 0001011 @th_memidx +th_flurw 01010 .. ..... ..... 110 ..... 0001011 @th_memidx +th_fsrd 01100 .. ..... ..... 111 ..... 0001011 @th_memidx +th_fsrw 01000 .. ..... ..... 111 ..... 0001011 @th_memidx +th_fsurd 01110 .. ..... ..... 111 ..... 0001011 @th_memidx +th_fsurw 01010 .. ..... ..... 111 ..... 0001011 @th_memidx + # XTheadMac th_mula 00100 00 ..... ..... 001 ..... 0001011 @r th_mulah 00101 00 ..... ..... 001 ..... 0001011 @r |