diff options
Diffstat (limited to 'erts/emulator/beam/bif_instrs.tab')
| -rw-r--r-- | erts/emulator/beam/bif_instrs.tab | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/erts/emulator/beam/bif_instrs.tab b/erts/emulator/beam/bif_instrs.tab index 0932b8b985..0f074280db 100644 --- a/erts/emulator/beam/bif_instrs.tab +++ b/erts/emulator/beam/bif_instrs.tab @@ -432,9 +432,17 @@ nif_bif.call_nif() { live_hf_end = c_p->mbuf; ERTS_CHK_MBUF_SZ(c_p); erts_pre_nif(&env, c_p, (struct erl_module_nif*)I[2], NULL); + + ASSERT((c_p->scheduler_data)->current_nif == NULL); + (c_p->scheduler_data)->current_nif = &env; + nif_bif_result = (*fp)(&env, bif_nif_arity, reg); if (env.exception_thrown) nif_bif_result = THE_NON_VALUE; + + ASSERT((c_p->scheduler_data)->current_nif == &env); + (c_p->scheduler_data)->current_nif = NULL; + erts_post_nif(&env); ERTS_CHK_MBUF_SZ(c_p); |