diff options
author | Nazar Kazakov <nazar.kazakov@codethink.co.uk> | 2023-07-12 00:59:11 +0800 |
---|---|---|
committer | Alistair Francis <alistair.francis@wdc.com> | 2023-09-11 11:45:55 +1000 |
commit | 767eb03548f75b1d7c446305dd5bdb074c0b6d8f (patch) | |
tree | 54ddd1bd72e8b62d9c81cba68f4325742503571e /target/riscv/helper.h | |
parent | 2350881c44bdc7c72de6525dbfadddb93ebfd146 (diff) |
target/riscv: Add Zvkg ISA extension support
This commit adds support for the Zvkg vector-crypto extension, which
consists of the following instructions:
* vgmul.vv
* vghsh.vv
Translation functions are defined in
`target/riscv/insn_trans/trans_rvvk.c.inc` and helpers are defined in
`target/riscv/vcrypto_helper.c`.
Co-authored-by: Lawrence Hunter <lawrence.hunter@codethink.co.uk>
[max.chou@sifive.com: Replaced vstart checking by TCG op]
Signed-off-by: Lawrence Hunter <lawrence.hunter@codethink.co.uk>
Signed-off-by: Nazar Kazakov <nazar.kazakov@codethink.co.uk>
Signed-off-by: Max Chou <max.chou@sifive.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
[max.chou@sifive.com: Exposed x-zvkg property]
[max.chou@sifive.com: Replaced uint by int for cross win32 build]
Message-ID: <20230711165917.2629866-13-max.chou@sifive.com>
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 6d21347c39..ceec97e165 100644 --- a/target/riscv/helper.h +++ b/target/riscv/helper.h @@ -1273,3 +1273,6 @@ DEF_HELPER_5(vsha2cl64_vv, void, ptr, ptr, ptr, env, i32) DEF_HELPER_5(vsm3me_vv, void, ptr, ptr, ptr, env, i32) DEF_HELPER_5(vsm3c_vi, void, ptr, ptr, i32, env, i32) + +DEF_HELPER_5(vghsh_vv, void, ptr, ptr, ptr, env, i32) +DEF_HELPER_4(vgmul_vv, void, ptr, ptr, env, i32) |