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| author | Weiwei Li <liweiwei@iscas.ac.cn> | 2022-04-23 10:34:58 +0800 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2022-04-29 10:47:45 +1000 |
| commit | d8e81e3c18231e4dbab562f53e3e6cf7ad77735f (patch) | |
| tree | 3b3630f148f9b0e2cccdd52b9b379b02afd687e6 /target/riscv/helper.h | |
| parent | eef82872be58f4e0362319bfe4348bbe4ad71c5b (diff) | |
| download | qemu-d8e81e3c18231e4dbab562f53e3e6cf7ad77735f.zip qemu-d8e81e3c18231e4dbab562f53e3e6cf7ad77735f.tar.gz qemu-d8e81e3c18231e4dbab562f53e3e6cf7ad77735f.tar.bz2 | |
target/riscv: rvk: add support for zbkb extension
- reuse partial instructions of zbb extension, update extension check for them
- add brev8, pack, packh, packw, unzip, zip instructions
Signed-off-by: Weiwei Li <liweiwei@iscas.ac.cn>
Signed-off-by: Junqiang Wang <wangjunqiang@iscas.ac.cn>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220423023510.30794-3-liweiwei@iscas.ac.cn>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'target/riscv/helper.h')
| -rw-r--r-- | target/riscv/helper.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/target/riscv/helper.h b/target/riscv/helper.h index a669d01..8a3a761 100644 --- a/target/riscv/helper.h +++ b/target/riscv/helper.h @@ -66,6 +66,9 @@ DEF_HELPER_FLAGS_1(fclass_d, TCG_CALL_NO_RWG_SE, tl, i64) /* Bitmanip */ DEF_HELPER_FLAGS_2(clmul, TCG_CALL_NO_RWG_SE, tl, tl, tl) DEF_HELPER_FLAGS_2(clmulr, TCG_CALL_NO_RWG_SE, tl, tl, tl) +DEF_HELPER_FLAGS_1(brev8, TCG_CALL_NO_RWG_SE, tl, tl) +DEF_HELPER_FLAGS_1(unzip, TCG_CALL_NO_RWG_SE, tl, tl) +DEF_HELPER_FLAGS_1(zip, TCG_CALL_NO_RWG_SE, tl, tl) /* Floating Point - Half Precision */ DEF_HELPER_FLAGS_3(fadd_h, TCG_CALL_NO_RWG, i64, env, i64, i64) |