According to xtheadsync[1][2] documentation, it can be used in user mode and
the behavior is same with other priviledges.
[1]:https://github.com/T-head-Semi/thead-extension-spec/blob/master/xtheadsync/sync.adoc
[2]:https://github.com/T-head-Semi/thead-extension-spec/blob/master/xtheadsync/sync_i.adoc
Signed-off-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <
20240204055228.900-1-zhiwei_liu@linux.alibaba.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
#endif
}
-#ifndef CONFIG_USER_ONLY
static void gen_th_sync_local(DisasContext *ctx)
{
/*
tcg_gen_exit_tb(NULL, 0);
ctx->base.is_jmp = DISAS_NORETURN;
}
-#endif
static bool trans_th_sync(DisasContext *ctx, arg_th_sync *a)
{
(void) a;
REQUIRE_XTHEADSYNC(ctx);
-#ifndef CONFIG_USER_ONLY
REQUIRE_PRIV_MSU(ctx);
/*
gen_th_sync_local(ctx);
return true;
-#else
- return false;
-#endif
}
static bool trans_th_sync_i(DisasContext *ctx, arg_th_sync_i *a)
(void) a;
REQUIRE_XTHEADSYNC(ctx);
-#ifndef CONFIG_USER_ONLY
REQUIRE_PRIV_MSU(ctx);
/*
gen_th_sync_local(ctx);
return true;
-#else
- return false;
-#endif
}
static bool trans_th_sync_is(DisasContext *ctx, arg_th_sync_is *a)