Vector crypto spec defines the Zvkt extension that included all of the
instructions of Zvbb & Zvbc extensions and some vector instructions.
Signed-off-by: Max Chou <max.chou@sifive.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Message-ID: <
20231026151828.754279-2-max.chou@sifive.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
bool ext_zvknhb;
bool ext_zvksed;
bool ext_zvksh;
+ bool ext_zvkt;
bool ext_zmmul;
bool ext_zvfbfmin;
bool ext_zvfbfwma;
return;
}
+ if (cpu->cfg.ext_zvkt) {
+ cpu_cfg_ext_auto_update(cpu, CPU_CFG_OFFSET(ext_zvbb), true);
+ cpu_cfg_ext_auto_update(cpu, CPU_CFG_OFFSET(ext_zvbc), true);
+ }
+
/*
* In principle Zve*x would also suffice here, were they supported
* in qemu