diff options
Diffstat (limited to 'target/riscv')
| -rw-r--r-- | target/riscv/translate.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/target/riscv/translate.c b/target/riscv/translate.c index 3ce86adb89..b51ab92068 100644 --- a/target/riscv/translate.c +++ b/target/riscv/translate.c @@ -751,7 +751,21 @@ static void riscv_tr_init_disas_context(DisasContextBase *dcbase, CPUState *cs) ctx->mstatus_fs = ctx->base.tb->flags & TB_FLAGS_MSTATUS_FS; ctx->priv_ver = env->priv_ver; #if !defined(CONFIG_USER_ONLY) - ctx->virt_enabled = riscv_cpu_virt_enabled(env); + if (riscv_has_ext(env, RVH)) { + ctx->virt_enabled = riscv_cpu_virt_enabled(env); + if (env->priv_ver == PRV_M && + get_field(env->mstatus, MSTATUS_MPRV) && + get_field(env->mstatus, MSTATUS_MPV)) { + ctx->virt_enabled = true; + } else if (env->priv == PRV_S && + !riscv_cpu_virt_enabled(env) && + get_field(env->hstatus, HSTATUS_SPRV) && + get_field(env->hstatus, HSTATUS_SPV)) { + ctx->virt_enabled = true; + } + } else { + ctx->virt_enabled = false; + } #else ctx->virt_enabled = false; #endif |