diff options
| author | Kiran Ostrolenk <kiran.ostrolenk@codethink.co.uk> | 2023-07-12 00:59:09 +0800 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2023-09-11 11:45:55 +1000 |
| commit | fcf1943376a50a26382143da5f886609c0619d44 (patch) | |
| tree | 9000688998f83dbf1068bf09b8c5568df7003576 /target/riscv/cpu_cfg.h | |
| parent | e972bf22f6f00a1a145a2e2285095aa180beb143 (diff) | |
| download | qemu-fcf1943376a50a26382143da5f886609c0619d44.zip qemu-fcf1943376a50a26382143da5f886609c0619d44.tar.gz qemu-fcf1943376a50a26382143da5f886609c0619d44.tar.bz2 | |
target/riscv: Add Zvknh ISA extension support
This commit adds support for the Zvknh vector-crypto extension, which
consists of the following instructions:
* vsha2ms.vv
* vsha2c[hl].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: Nazar Kazakov <nazar.kazakov@codethink.co.uk>
Co-authored-by: Lawrence Hunter <lawrence.hunter@codethink.co.uk>
[max.chou@sifive.com: Replaced vstart checking by TCG op]
Signed-off-by: Nazar Kazakov <nazar.kazakov@codethink.co.uk>
Signed-off-by: Lawrence Hunter <lawrence.hunter@codethink.co.uk>
Signed-off-by: Kiran Ostrolenk <kiran.ostrolenk@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-zvknha & x-zvknhb properties]
[max.chou@sifive.com: Replaced SEW selection to happened during
translation]
Message-ID: <20230711165917.2629866-11-max.chou@sifive.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'target/riscv/cpu_cfg.h')
| -rw-r--r-- | target/riscv/cpu_cfg.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/target/riscv/cpu_cfg.h b/target/riscv/cpu_cfg.h index c7eafe2..800b878 100644 --- a/target/riscv/cpu_cfg.h +++ b/target/riscv/cpu_cfg.h @@ -88,6 +88,8 @@ struct RISCVCPUConfig { bool ext_zvbb; bool ext_zvbc; bool ext_zvkned; + bool ext_zvknha; + bool ext_zvknhb; bool ext_zmmul; bool ext_zvfbfmin; bool ext_zvfbfwma; |