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target/riscv: Remove redundant check on RVH 

Check on riscv_cpu_virt_enabled contains the check on RVH.

Signed-off-by: Weiwei Li <liweiwei@iscas.ac.cn>
Signed-off-by: Junqiang Wang <wangjunqiang@iscas.ac.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20230327080858.39703-3-liweiwei@iscas.ac.cn>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This commit is contained in:
Weiwei Li 2023-03-27 16:08:50 +08:00 committed by Alistair Francis
parent 2136b6c30c
commit fbec3f382a
1 changed files with 1 additions and 2 deletions
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3
target/riscv/op_helper.c
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@ -278,8 +278,7 @@ target_ulong helper_sret(CPURISCVState *env)
riscv_raise_exception(env, RISCV_EXCP_ILLEGAL_INST, GETPC());
}
if (riscv_has_ext(env, RVH) && riscv_cpu_virt_enabled(env) &&
get_field(env->hstatus, HSTATUS_VTSR)) {
if (riscv_cpu_virt_enabled(env) && get_field(env->hstatus, HSTATUS_VTSR)) {
riscv_raise_exception(env, RISCV_EXCP_VIRT_INSTRUCTION_FAULT, GETPC());
}