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target/riscv: Add support for Zve32x extension

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Add support for Zve32x extension and replace some checks for Zve32f with
Zve32x, since Zve32f depends on Zve32x.

Signed-off-by: Jason Chien <jason.chien@sifive.com>
Reviewed-by: Frank Chang <frank.chang@sifive.com>
Reviewed-by: Max Chou <max.chou@sifive.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Message-ID: <20240328022343.6871-2-jason.chien@sifive.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This commit is contained in:
Jason Chien 2024-03-28 10:23:10 +08:00 • committed by Alistair Francis
parent f15af01740
commit 9fb41a4418
6 changed files with 15 additions and 12 deletions
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2
target/riscv/csr.c
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@ -93,7 +93,7 @@ static RISCVException fs(CPURISCVState *env, int csrno)
static RISCVException vs(CPURISCVState *env, int csrno)
{
if (riscv_cpu_cfg(env)->ext_zve32f) {
if (riscv_cpu_cfg(env)->ext_zve32x) {
#if !defined(CONFIG_USER_ONLY)
if (!env->debugger && !riscv_cpu_vector_enabled(env)) {
return RISCV_EXCP_ILLEGAL_INST;