diff options
Diffstat (limited to 'tcg/tcg.c')
| -rw-r--r-- | tcg/tcg.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/tcg/tcg.c b/tcg/tcg.c index d502327be2..fd557d55d3 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -1674,8 +1674,10 @@ void tcg_gen_callN(void *func, TCGTemp *ret, int nargs, TCGTemp **args) op = tcg_op_alloc(INDEX_op_call, total_args); #ifdef CONFIG_PLUGIN - /* detect non-plugin helpers */ - if (tcg_ctx->plugin_insn && unlikely(strncmp(info->name, "plugin_", 7))) { + /* Flag helpers that may affect guest state */ + if (tcg_ctx->plugin_insn && + !(info->flags & TCG_CALL_PLUGIN) && + !(info->flags & TCG_CALL_NO_SIDE_EFFECTS)) { tcg_ctx->plugin_insn->calls_helpers = true; } #endif |