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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/cpu_helper.c
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@ -73,7 +73,7 @@ void cpu_get_tb_cpu_state(CPURISCVState *env, vaddr *pc,
*pc = env->xl == MXL_RV32 ? env->pc & UINT32_MAX : env->pc;
*cs_base = 0;
if (cpu->cfg.ext_zve32f) {
if (cpu->cfg.ext_zve32x) {
/*
* If env->vl equals to VLMAX, we can use generic vector operation
* expanders (GVEC) to accerlate the vector operations.