On 2/28/22 04:47, Weiwei Li wrote:
- reuse partial instructions of zbb extension, update extension check for them
- add brev8, pack, packh, packw, unzip, zip instructions
Signed-off-by: Weiwei Li<liwei...@iscas.ac.cn>
Signed-off-by: Junqiang Wang<wangjunqi...@iscas.ac.cn>
Acked-by: Alistair Francis<alistair.fran...@wdc.com>
---
target/riscv/bitmanip_helper.c | 53 ++++++++++++++
target/riscv/helper.h | 3 +
target/riscv/insn32.decode | 45 +++++++-----
target/riscv/insn_trans/trans_rvb.c.inc | 94 +++++++++++++++++++++----
target/riscv/translate.c | 7 ++
5 files changed, 174 insertions(+), 28 deletions(-)
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
r~
